Prof. Wojtek J. Bock Profile

Prof. Wojtek J. Bock

Professor at Univ du Québec en Outaouais

SPIE Involvement:

Author | Editor

Publications (104)

Proceedings Article | 8 March 2019 Presentation

Presentation

Atomic layer deposited metallic oxides for optical fiber sensors (Conference Presentation)

Kamil Kosiel, Karolina Pagowska, Maciej Kozubal, Marek Guziewicz, Krystyna Golaszewska-Malec, Krystyna Lawniczak-Jablonska, Rafal Jakiela, Pawel Rejmak, Joanna Libera, Malgorzata Kalisz, Marcin Koba, Michal Szymański, Magdalena Dominik, Joanna Niedziólka-Jönsson, Wojtek Bock, Mateusz Smietana

Proceedings Volume 10926, 109261B (2019) https://doi.org/10.1117/12.2510580

KEYWORDS: Oxides, Fiber optics sensors, Sensors, Atomic layer deposition, Optical coatings, Chemical analysis, Spectroscopy, Optical sensors, Thin films, Thin film coatings

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Proceedings Article | 22 February 2018 Presentation + Paper

Presentation + Paper

Near infrared operation of femtosecond laser micro-machined in-fiber Mach Zehnder interferometers for refractive index sensing

Monika Janik, Tinko Eftimov, Marcin Koba, Mateusz Śmietana, Wojtek Bock

Proceedings Volume 10544, 105440F (2018) https://doi.org/10.1117/12.2291120

KEYWORDS: Refractive index, Femtosecond phenomena, Mach-Zehnder interferometers, Sensors, Optical fibers, Mach-Zehnder interferometer, Fiber optics sensors, Micromachining, Interferometers

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Proceedings Article | 23 April 2017 Paper

Paper

Tuning refractive index sensing properties of micro-cavity in-line Mach-Zehnder interferometer with plasma etching

Monika Janik, Marcin Koba, Wojtek Bock, Mateusz Śmietana

Proceedings Volume 10323, 103238M (2017) https://doi.org/10.1117/12.2265755

KEYWORDS: Etching, Liquids, Micromachining, Wet etching, Reactive ion etching, Mach-Zehnder interferometers, Refractive index, Plasma etching, Femtosecond phenomena, Plasma

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Proceedings Article | 23 April 2017 Paper

Paper

Double resonance long period fiber grating for detection of E. coli in trace concentration by choosing a proper bacteriophage

Y. Chiniforooshan, A. Celebanska, M. Janik, P. Mikulic, F. Haddad, J. Perreault, W. Bock

Proceedings Volume 10323, 103234X (2017) https://doi.org/10.1117/12.2265950

KEYWORDS: Cladding, Signal attenuation, Signal detection, Refractive index, Etching, Bacteria, Fiber optics sensors, Sensors, Biosensors, Contamination

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Proceedings Article | 23 April 2017 Paper

Paper

Combined long-period grating and micro-cavity in-line Mach-Zehnder interferometer for refractive index sensing

Monika Janik, Marcin Koba, Predrag Mikulic, Wojtek Bock, Mateusz Śmietana

Proceedings Volume 10323, 103238R (2017) https://doi.org/10.1117/12.2265961

KEYWORDS: Optical fibers, Cladding, Micromachining, Liquids, Mach-Zehnder interferometers, Refractive index, Sensors, Femtosecond phenomena, Thin films, Single mode fibers

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Proceedings Article | 23 April 2017 Paper

Paper

Specific detection of very low concentrations of DNA oligonucleotides with DNA-coated long-period grating biosensor

Karolina Czarnecka, Magdalena Dominik, Marta Janczuk-Richter, Joanna Niedziółka-Jönsson, Wojtek Bock, Mateusz Śmietana

Proceedings Volume 10323, 1032313 (2017) https://doi.org/10.1117/12.2267411

KEYWORDS: Sensors, Biosensors, Fiber optics sensors, Biosensing, Biomedical optics, Optical fibers, Cladding, Refractive index, Molecules, Polishing

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Proceedings Article | 23 April 2017 Paper

Paper

Refractive index sensing with Al2O3-nanocoated long-period gratings working at dispersion turning point: temperature cross-sensitivity

Mateusz Śmietana, Magdalena Dominik, Predrag Mikulic, Wojtek Bock

Proceedings Volume 10323, 1032314 (2017) https://doi.org/10.1117/12.2267635

KEYWORDS: Aluminum, Coating, Water, Biosensing, Thermal optics, Atomic layer deposition, Refractive index, Nano coatings, Cladding, Temperature metrology

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Proceedings Article | 22 December 2016 Paper

Paper

Influence of the size of a micro-cavity fabricated in an optical fiber using the femtosecond laser in a form of in-line Mach-Zehnder interferometer on its refractive index sensitivity

Monika Janik, Marcin Koba, Wojtek Bock, Mateusz Śmietana

Proceedings Volume 10175, 101750P (2016) https://doi.org/10.1117/12.2260761

KEYWORDS: Refractive index, Femtosecond phenomena, Optical fibers, Mach-Zehnder interferometers, Liquids, Sensors, Fiber optics sensors, Laser ablation, Optical microcavities, Optics manufacturing

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Proceedings Article | 22 December 2016 Paper

Paper

Effect of oxygen plasma modification on refractive index sensing with micro-cavity in-line Mach-Zehnder interferometer

Anna Debowska, Magdalena Dominik, Marcin Koba, Monika Janik, Wojtek Bock, Mateusz Śmietana

Proceedings Volume 10175, 101750N (2016) https://doi.org/10.1117/12.2261406

KEYWORDS: Oxygen, Plasma, Liquids, Plasma treatment, Refractive index, Mach-Zehnder interferometers, Optical fibers, Sensors, Structured optical fibers, Plasma etching

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Proceedings Article | 22 December 2016 Paper

Paper

Reflection configuration of long period grating sensor working at dispersion turning point

Magdalena Dominik, Predrag Mikulic, Wojtek Bock, Mateusz Śmietana

Proceedings Volume 10175, 101750O (2016) https://doi.org/10.1117/12.2263480

KEYWORDS: Sensors, Fiber optics sensors, Refractive index, Mirrors, Reflection, Silver, Cladding, Reflectivity, Biosensing, Water

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Proceedings Article | 30 May 2016 Paper

Paper

Regeneration of titanium oxide nano-coated long-period grating biosensor

M. Dominik, J. Niedziółka-Jönsson, E. Roźniecka, Ł. Wachnicki, M. Godlewski, P. Mikulic, Wojtek Bock, M. Śmietana

Proceedings Volume 9916, 99160Z (2016) https://doi.org/10.1117/12.2236878

KEYWORDS: Biosensors, Sensors, Titanium, Oxides, Atomic layer deposition, Refractive index, Thin films, Biosensing, Sodium, Coating, Silicon, Etching, Nano coatings

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Proceedings Article | 30 May 2016 Paper

Paper

Simultaneous, inherently temperature and strain insensitive bio-sensors based on dual-resonance long-period gratings

Saurabh Mani Tripathi, Deep Shikha Verma, Wojtek Bock, Predrag Mikulic

Proceedings Volume 9916, 991613 (2016) https://doi.org/10.1117/12.2239053

KEYWORDS: Sensors, Biosensors, Refractive index, Temperature metrology, Pathogens, Temperature sensors, Fiber optics, Optical fibers, Spectral resolution, Mechanical sensors, Cladding, Silica, Fiber optics sensors, Thermal optics

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Proceedings Article | 30 May 2016 Paper

Paper

Increased sensitivity of femtosecond laser micro-machined in-fiber Mach-Zehnder interferometer for small-scale refractive index sensing

Anna Dębowska, Marcin Koba, Monika Janik, Wojtek Bock, Mateusz Śmietana

Proceedings Volume 9916, 99160Q (2016) https://doi.org/10.1117/12.2236899

KEYWORDS: Mach-Zehnder interferometers, Refractive index, Optical sensing, Fiber optics sensors, Micromachining, Single mode fibers, Liquids, Microfluidics, Electromagnetism, Beam splitters, Neodymium, Sensors, Glasses

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Proceedings Article | 28 September 2015 Paper

Paper

Enhancing sensitivity of long-period gratings by combined fiber etching and diamond-like carbon nano-overlay deposition

Mateusz Śmietana, Marcin Koba, Predrag Mikulic, Wojtek Bock

Proceedings Volume 9634, 963456 (2015) https://doi.org/10.1117/12.2195214

KEYWORDS: Etching, Reactive ion etching, Cladding, Carbon, Plasma enhanced chemical vapor deposition, Sensors, Refractive index, Dielectrophoresis, Optical fibers, Thin films

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Proceedings Article | 28 September 2015 Paper

Paper

Detection specificity studies of bacteriophage adhesin-coated long-period grating-based biosensor

Marcin Koba, Mateusz Śmietana, Ewa Brzozowska, Sabina Górska, Predrag Mikulic, Andrea Cusano, Wojtek Bock

Proceedings Volume 9634, 963426 (2015) https://doi.org/10.1117/12.2194467

KEYWORDS: Bacteria, Biosensors, Sensors, Optical fibers, Cladding, Fiber optics sensors, Biosensing, Molecules, Polishing, Refractive index

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Proceedings Article | 8 January 2015 Paper

Paper

Bent optical fiber tapers for refractometery and biosensing

Emil Penchev, Tinko Eftimov, Wojtek Bock

Proceedings Volume 9447, 944716 (2015) https://doi.org/10.1117/12.2177916

KEYWORDS: Water, Refractive index, Fiber optics, Optical fibers, Interferometers, Biosensing, Sensors, Bacteria, Physics, Superposition

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Proceedings Article | 25 September 2014 Paper

Paper

Analysis of mode transitions in a long-period fiber grating with a nano-overlay of diamond-like carbon

D. Brabant, M. Koba, Mateusz Smietana, Wojtek Bock

Proceedings Volume 9288, 928810 (2014) https://doi.org/10.1117/12.2075392

KEYWORDS: Cladding, Carbon, Refractive index, Step index fibers, Water, Overlay metrology, Data modeling, Optical fibers, Signal attenuation, Telecommunications

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Proceedings Article | 2 June 2014 Paper

Paper

Bent fused fiber taper intermodal interferometer as a refractive index sensor

T. Eftimov, W. Bock, E. Penchev

Proceedings Volume 9157, 91574O (2014) https://doi.org/10.1117/12.2059132

KEYWORDS: Refractive index, Sensors, Cladding, Water, Interferometers, Waveguides, Fourier transforms, Optical fibers, Physics

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Proceedings Article | 2 June 2014 Paper

Paper

Highly sensitive and selective optical fiber fluorescence sensor for lead ion detection in water using corrugated long period fiber grating

Yasser Chiniforooshan, Jianjun Ma, Wojtek Bock, Wenhui Hao, Zhi Yuan Wang

Proceedings Volume 9157, 91575C (2014) https://doi.org/10.1117/12.2059737

KEYWORDS: Sensors, Luminescence, Lead, Optical fibers, Ions, Multimode fibers, Polymers, Water, Biological and chemical sensing, Fiber optics sensors

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Proceedings Article | 2 June 2014 Paper

Paper

Bacteriophage adhesin-coated long-period gratings for bacterial lipopolysaccharide recognition

Marcin Koba, Mateusz Śmietana, Ewa Brzozowska, Sabina Górska, Predrag Mikulic, Wojtek Bock

Proceedings Volume 9157, 915757 (2014) https://doi.org/10.1117/12.2059618

KEYWORDS: Sensors, Bacteria, Proteins, Biosensors, Optical fibers, Cladding, Structural sensing, Fiber optics sensors, Polishing, Refractive index

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Proceedings Article | 7 December 2013 Paper

Paper

Comparison of Al2O3 nano-overlays deposited with magnetron sputtering and atomic layer deposition on optical fibers for sensing purposes

Mateusz Śmietana, Tomasz Drążewski, Piotr Firek, Predrag Mikulic, Wojtek Bock

Proceedings Volume 8923, 89231G (2013) https://doi.org/10.1117/12.2033792

KEYWORDS: Atomic layer deposition, Optical fibers, Optical properties, Semiconducting wafers, Silicon, Sputter deposition, Deposition processes, Thin films, Cladding, Refractive index

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Proceedings Article | 15 October 2013 Paper

Paper

Plasma post-processing of diamond-like carbon nano-coated long-period gratings

Mateusz Śmietana, Adrian Krysiński, Wojtek Bock, Predrag Mikulic

Proceedings Volume 8924, 89243A (2013) https://doi.org/10.1117/12.2031698

KEYWORDS: Plasma, Etching, Oxygen, Plasma etching, Reactive ion etching, Optical properties, Refractive index, Silicon, Carbon, Cladding

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Proceedings Article | 11 October 2013 Paper

Paper

Detecting weak fluorescence turn-on in the presence of Pb2+ heavy metal ion using coaxial fiber optic sensor

Jianjun Ma, Yasser Chiniforooshan, Wenhui Hao, Wojtek Bock, Zhi Yuan Wang

Proceedings Volume 8915, 89151I (2013) https://doi.org/10.1117/12.2037100

KEYWORDS: Luminescence, Signal detection, Stray light, Spectroscopy, Fluorescence spectroscopy, Metals, Fiber optics sensors, Ions, Light sources, Ocean optics

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Proceedings Article | 11 October 2013 Paper

Paper

Temperature insensitive refractive index sensor based on concatenated long period fiber gratings

Saurabh Tripathi, Wojtek Bock, Predrag Mikulic

Proceedings Volume 8915, 89151K (2013) https://doi.org/10.1117/12.2037751

KEYWORDS: Sensors, Refractive index, Cladding, Temperature metrology, Single mode fibers, Telecommunications, Optical filters, Optical communications, Packaging, Weapons of mass destruction

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Proceedings Article | 11 October 2013 Paper

Paper

Enhanced optical fiber fluorometer using a periodic perturbation in the fiber core

Yasser Chiniforooshan, Wojtek Bock, Jianjun Ma

Proceedings Volume 8915, 89151L (2013) https://doi.org/10.1117/12.2037798

KEYWORDS: Luminescence, Target detection, Sensors, Optical fibers, Fiber optics, Polymers, Fiber optics sensors, Carbon dioxide lasers, Fluorometers, Fluorescence spectroscopy

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Proceedings Article | 25 July 2013 Paper

Paper

Silicon nitride (SiNx) plasma deposition on optical fiber sensors: coating symmetry perspective

Adrian Krysiński, Mateusz Śmietana, Robert Mroczyński, Norbert Kwietniewski, Wojtek Bock, Predrag Mikulic

Proceedings Volume 8902, 89021P (2013) https://doi.org/10.1117/12.2031844

KEYWORDS: Electrodes, Silicon, Coating, Refractive index, Plasma enhanced chemical vapor deposition, Cladding, Plasma, Deposition processes, Fiber optics sensors, Overlay metrology

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Proceedings Article | 25 July 2013 Paper

Paper

Preparation of long-period gratings (LPGs) for biological substances detection

Anna Dębowska, Mateusz Śmietana, Ewa Brzozowska, Sabina Górska-Frączak, Wojtek Bock, Predrag Mikulic

Proceedings Volume 8902, 89021O (2013) https://doi.org/10.1117/12.2031566

KEYWORDS: Sensors, Refractive index, Liquids, Coating, Water, Proteins, Fiber optics sensors, Polishing, Spectrum analysis, Surface finishing

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Proceedings Article | 20 May 2013 Paper

Paper

Ultrasensitive refractive index sensor with temperature insensitivity based on concatenated LPGs

Saurabh Tripathi, Wojtek Bock, Arun Kumar, Predrag Mikulic, Katherine Bock

Proceedings Volume 8794, 87940W (2013) https://doi.org/10.1117/12.2026721

KEYWORDS: Sensors, Temperature metrology, Refractive index, Cladding, Spiral phase plates, Phase shifts, Mach-Zehnder interferometers, Interferometers, Biosensing, Biosensors

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Proceedings Article | 20 May 2013 Paper

Paper

Tuning properties of long-period gratings by atomic layer deposited zinc oxide nano-coating

Mateusz Śmietana, Marcin Myśliwiec, Jakub Grochowski, Wojtek Bock, Predrag Mikulic, Łukasz Wachnicki, Bartłomiej Witkowski, Marek Godlewski

Proceedings Volume 8794, 879413 (2013) https://doi.org/10.1117/12.2025800

KEYWORDS: Zinc oxide, Atomic layer deposition, Optical fibers, Refractive index, Nano coatings, Silicon, Cladding, Thin films, Optical properties, Optical coatings

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Proceedings Article | 7 November 2012 Paper

Paper

Enhanced novel fiber-optic sensor for efficient fluorescence collection

Yasser Chiniforooshan, Jianjun Ma, Wojtek Bock

Proceedings Volume 8421, 84216P (2012) https://doi.org/10.1117/12.976883

KEYWORDS: Luminescence, Fiber optics sensors, Sensors, Fiber optics, Image segmentation, Scattering, Optical fibers, Multiplexing, Reflection, Reflectivity

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Proceedings Article | 7 November 2012 Paper

Paper

Using optical fiber sidewall to capture light from an adjustable depth

Jianjun Ma, Yasser Chiniforooshan, Wojtek Bock

Proceedings Volume 8421, 842169 (2012) https://doi.org/10.1117/12.974862

KEYWORDS: Liquids, Cladding, Signal detection, Collimation, Interfaces, Optical fibers, Sensors, Spectroscopy, Ray tracing, Fiber optics sensors

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Proceedings Article | 17 October 2012 Paper

Paper

Designing sensing properties of the long-period fiber gratings coated with the LC layers

Aleksandra Czapla, Wojtek Bock, Tomasz Wolinski

Proceedings Volume 8421, 84215H (2012) https://doi.org/10.1117/12.977928

KEYWORDS: Liquid crystals, Signal attenuation, Cladding, Refractive index, Molecules, Temperature metrology, Optical design, Fiber coatings, Switching, Coating

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Proceedings Article | 17 October 2012 Paper

Paper

Effect of high temperature on the properties of long-period gratings written in non-hydrogenated fibers with UV and electric arc

Mateusz Smietana, Wojtek Bock, Predrag Mikulic

Proceedings Volume 8421, 84214L (2012) https://doi.org/10.1117/12.974847

KEYWORDS: Optical fibers, Annealing, Ultraviolet radiation, Refractive index, Temperature metrology, Coating, Modulation, Cladding, Standards development, Fiber optics sensors

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Proceedings Article | 11 May 2012 Paper

Paper

Optimizing a lab-on-a-fiber optic device for trace TNT explosive detection

Jianjun Ma, Aldona Kos, Wojtek Bock, Wenhui Hao, Zhi Yuan Wang

Proceedings Volume 8357, 83571G (2012) https://doi.org/10.1117/12.918725

KEYWORDS: Luminescence, Light emitting diodes, Explosives detection, Stray light, Shape memory alloys, Polymers, Sensors, Polymer thin films, Explosives, Connectors

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Proceedings Article | 5 May 2012 Paper

Paper

Advanced fiber optic fluorescence turn-on molecular sensor for highly selective detection of copper in water

Yasser Chiniforooshan, Jianjun Ma, Wojtek Bock, Wenhui Hao, Zhi Yuan Wang

Proceedings Volume 8370, 83700A (2012) https://doi.org/10.1117/12.920843

KEYWORDS: Luminescence, Copper, Fiber optics sensors, Sensors, Fiber optics, Water, Ions, Image segmentation, Receptors, Spectroscopy

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Proceedings Article | 19 May 2011 Paper

Paper

A spectrally and spatially multiplexed LPG sensor system using an InGaAs CCD linear array

P. Balzhiev, W. Bock, T. Eftimov, P. Mikulic, R. Arnaudov

Proceedings Volume 7753, 77539L (2011) https://doi.org/10.1117/12.886615

KEYWORDS: Multiplexing, Charge-coupled devices, Indium gallium arsenide, Sensors, Fiber optics sensors, Switches, CCD image sensors, Diffraction gratings, Signal detection, Refractive index

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Proceedings Article | 18 May 2011 Paper

Paper

Pressure sensitivity of dual resonant long-period gratings written in boron co-doped optical fiber

Mateusz Smietana, Wojtek Bock, Predrag Mikulic, Jiahua Chen, Roland Wisniewski

Proceedings Volume 7753, 77539E (2011) https://doi.org/10.1117/12.885713

KEYWORDS: Boron, Ultraviolet radiation, Cladding, Silica, Optical fibers, Sensors, Picosecond phenomena, Refractive index, Waveguides, Dispersion

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Proceedings Article | 18 May 2011 Paper

Paper

Effective tuning of long-period grating refractive-index sensitivity by plasma-deposited diamond-like carbon nano-coatings

Mateusz Smietana, Wojtek Bock, Predrag Mikulic, Jan Szmidt

Proceedings Volume 7753, 77539F (2011) https://doi.org/10.1117/12.885908

KEYWORDS: Cladding, Nano coatings, Refractive index, Carbon, Deposition processes, Optical properties, Neodymium, Optical coatings, Optical sensors, Plasma

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Proceedings Article | 18 May 2011 Paper

Paper

Tapered long-period fiber gratings working in inverted mode through all-fiber ring shaped illumination

D. Paladino, A. Iadicicco, S. Campopiano, A. Cutolo, W. Bock, A. Cusano

Proceedings Volume 7753, 77538Z (2011) https://doi.org/10.1117/12.886012

KEYWORDS: Cladding, Single mode fibers, Visibility, Refractive index, Fiber Bragg gratings, Signal attenuation, Water, Waveguides, Fiber couplers, Optical fibers

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Proceedings Article | 18 May 2011 Paper

Paper

Liquid crystal long-period fiber grating as a sensing element for electric field and temperature measurements

Aleksandra Czapla, Wojtek Bock, Tomasz Woliński, Roman Dąbrowski, Edward Nowinowski-Kruszelnicki

Proceedings Volume 7753, 77536L (2011) https://doi.org/10.1117/12.887546

KEYWORDS: Cladding, Liquid crystals, Temperature metrology, Refractive index, Signal attenuation, Silica, Capillaries, Switching, Structured optical fibers, Optical components

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Proceedings Article | 17 May 2011 Paper

Paper

Evanescent-wave fiber-optic sensor: on power transfer from core-cladding interface to fiber end-face

Yasser Chiniforooshan, Jianjun Ma, Wojtek Bock

Proceedings Volume 7753, 77534Y (2011) https://doi.org/10.1117/12.885135

KEYWORDS: Fiber optics sensors, Polymers, Geometrical optics, Sensors, Luminescence, Fiber optics, Fiber couplers, Light wave propagation, Interfaces, Multimode fibers

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Proceedings Article | 17 May 2011 Paper

Paper

Launching the excitation light to a taper externally: comprehensive performance improvement of fiber-optic evanescent-wave sensor

Huacai Chen, Jianjun Ma, Wojtek Bock

Proceedings Volume 7753, 775354 (2011) https://doi.org/10.1117/12.884737

KEYWORDS: Fiber optics sensors, Sensors, Fiber optics, Spectroscopy, Stray light, Chemical elements, Fiber couplers, Chemical analysis, Fiber optic components, Luminescence

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Proceedings Article | 17 May 2011 Paper

Paper

Enabling low-cost, high-performance vapor-phase TNT detection by optimizing multimode fiber sensing platform

Jianjun Ma, Aldona Kos, Wojtek Bock, Xianzhe Li, Huy Nguyen, Zhi Yuan Wang

Proceedings Volume 7753, 77535M (2011) https://doi.org/10.1117/12.885639

KEYWORDS: Sensors, Explosives, Polymers, Multimode fibers, Fiber optics sensors, Head, Polymeric sensors, Stray light, Quenching (fluorescence), Explosives detection

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Proceedings Article | 17 May 2011 Paper

Paper

Inline core-cladding intermodal interferometer based on nano-coated photonic crystal fiber for refractive-index sensing

Mateusz Smietana, Daniel Brabant, Wojtek Bock, Predrag Mikulic, Tinko Eftimov

Proceedings Volume 7753, 77531R (2011) https://doi.org/10.1117/12.885925

KEYWORDS: Interferometers, Cladding, Refractive index, Photonic crystal fibers, Nano coatings, Coating, Silicon, Biosensors, Electrodes, Electronic support measures

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Proceedings Article | 17 May 2011 Paper

Paper

Refractive index and temperature sensor based on double-pass in-line Mach-Zehnder interferometer

Yi Li, Liang Chen, Edouard Harris, Xiaoyi Bao, Wojtek Bock

Proceedings Volume 7753, 77530Q (2011) https://doi.org/10.1117/12.884932

KEYWORDS: Sensors, Cladding, Temperature sensors, Refractive index, Mach-Zehnder interferometers, Mirrors, Signal attenuation, Optical fibers, Fiber optics sensors, Interferometers

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Proceedings Article | 18 January 2011 Paper

Paper

A differential detection scheme of spectral shifts in long-period fiber gratings

Katerina Zhelyazkova, Tinko Eftimov, Mateusz Smietana, Wojtek Bock

Proceedings Volume 7747, 77470S (2011) https://doi.org/10.1117/12.882083

KEYWORDS: Sensors, Diffraction gratings, Liquids, Optical fibers, Bioalcohols, Signal detection, GRIN lenses, Fiber Bragg gratings, Fiber optics sensors, Cladding

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Proceedings Article | 23 September 2010 Paper

Paper

Analytical and comparative study of LPGs manufactured using electric-arc and UV micromachining methods

Daniel Brabant, Mateusz Smietana, Wojtek Bock, Daniella Niyonkuru

Proceedings Volume 7750, 775024 (2010) https://doi.org/10.1117/12.873310

KEYWORDS: Cladding, Refractive index, Modulation, Manufacturing, Micromachining, Ultraviolet radiation, Visualization, Analytical research, Structured optical fibers, Single mode fibers

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Proceedings Article | 23 September 2010 Paper

Paper

Photonic crystal fiber refractive index sensor based on surface plasmon resonance

Jiahua Chen, Daniel Brabant, Wojtek Bock, Predrag Mikulic, Tinko Eftimov

Proceedings Volume 7750, 77502K (2010) https://doi.org/10.1117/12.872873

KEYWORDS: Sensors, Refractive index, Gold, Cladding, Coating, Multimode fibers, Photonic crystal fibers, Surface plasmons, Optical fibers, Bessel functions

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Proceedings Article | 9 September 2010 Paper

Paper

Permanently bent single mode optical fiber as novel evanescent wave sensor

Agostino Iadicicco, Domenico Paladino, Stefania Campopiano, Wojtek Bock, Antonello Cutolo, Andrea Cusano

Proceedings Volume 7653, 76533S (2010) https://doi.org/10.1117/12.866454

KEYWORDS: Cladding, Optical fibers, Refractive index, Wave sensors, Single mode fibers, Water, Sensors, Fusion splicing, Spatial light modulators, Modulation

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Proceedings Article | 9 September 2010 Paper

Paper

Lab-on-a-fiber: building a fiber optic sensing platform for low-cost and high-performance trace vapor TNT detection

Jianjun Ma, Aldona Kos, Wojtek Bock, Xianzhe Li, Huy Nguyen, Zhi Yuan Wang, Andrea Cusano

Proceedings Volume 7653, 76531E (2010) https://doi.org/10.1117/12.865080

KEYWORDS: Fiber optics sensors, Sensors, Polymers, Fiber optics, Stray light, Quenching (fluorescence), Explosives, Explosives detection, Active remote sensing, Thin films

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Proceedings Article | 5 October 2009 Paper

Paper

Polarization properties of LPG-based Mach-Zehnder and Michelson intermodal interferometers

Tinko Eftimov, Wojtek Bock, Predrag Mikulic, Jiahua Chen

Proceedings Volume 7503, 75034I (2009) https://doi.org/10.1117/12.835395

KEYWORDS: Polarization, Michelson interferometers, Tunable lasers, Cladding, Interferometers, Interferometry, Superluminescent sources, Refractive index, Mirrors

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Proceedings Article | 5 October 2009 Paper

Paper

Extraordinary pressure sensitivity of long-period gratings written in a boron co-doped optical fiber

Mateusz Smietana, Wojtek Bock, Jiahua Chen, Predrag Mikulic

Proceedings Volume 7503, 75033D (2009) https://doi.org/10.1117/12.835364

KEYWORDS: Refractive index, Boron, Glasses, Silica, Optical fibers, Cladding, Picosecond phenomena, Sensors, Temperature metrology, Fiber Bragg gratings

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Proceedings Article | 5 August 2009 Paper

Paper

Simple fiber optic refractive index sensor based on evanescent higher order modes

Jiahua Chen, Wojtek Bock, Predrag Mikulic

Proceedings Volume 7386, 73861K (2009) https://doi.org/10.1117/12.839621

KEYWORDS: Sensors, Refractive index, Cladding, Fiber optics sensors, Optical fibers, Multimode fibers, Light sources, Fiber optics, Light, Metals

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Proceedings Article | 6 November 2008 Paper

Paper

Long-period fiber gratings using liquid crystals

Aleksandra Czapla, Tomasz Wolinski, Wojtek Bock, Edward Nowinowski-Kruszelnicki, Roman Dabrowski, Jan Wojcik

Proceedings Volume 7124, 712406 (2008) https://doi.org/10.1117/12.817933

KEYWORDS: Cladding, Liquid crystals, Signal attenuation, Molecules, Optical fibers, Refractive index, Electronic support measures, Photonic crystal fibers, Optical properties, Silica

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Proceedings Article | 12 August 2008 Paper

Paper

Dramatic enhancing of fluorescent light collection efficiency from a very thin layer of polymer on a planar glass substrate

Jianjun Ma, Xianzhen Li, Huy Nguyen, Wojtek Bock, Zhiyuan Wang

Proceedings Volume 7099, 70991Z (2008) https://doi.org/10.1117/12.804776

KEYWORDS: Polymers, Stray light, Glasses, Thin films, Quenching (fluorescence), Polymer thin films, Fiber optics, Explosives detection, Biological and chemical sensing, Spectroscopy

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Proceedings Article | 16 May 2008 Paper

Paper

Revolutionizing the design of an evanescent-wave-based fiber-optic fluorometer

Jianjun Ma, Wojtek Bock

Proceedings Volume 7004, 70040N (2008) https://doi.org/10.1117/12.783024

KEYWORDS: Stray light, Fluorometers, Signal detection, Cladding, Fiber optics, Sensors, Optical filters, Spectroscopy, Optical instrument design, Electronic filtering

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Proceedings Article | 16 May 2008 Paper

Paper

Performance improvement of a cascaded tapered long period grating refractometer by using nano-sized high refractive index coatings

P. Pilla, P. Foglia Manzillo, M. Giordano, M. Korwin-Pawlowski, W. Bock, A. Cusano

Proceedings Volume 7004, 70041V (2008) https://doi.org/10.1117/12.785879

KEYWORDS: Cladding, Refractive index, Signal attenuation, Visibility, Optical fibers, Overlay metrology, Polymers, Photorefractive polymers, Computing systems, Sensors

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Proceedings Article | 26 October 2007 Paper

Paper

Pressure sensitivities of tapered long-period fiber gratings

Jiahua Chen, Wojtek Bock, Tinko Eftimov, Predrag Mikulic

Proceedings Volume 6796, 67962B (2007) https://doi.org/10.1117/12.778955

KEYWORDS: Sensors, Optical fibers, Fiber Bragg gratings, Optics manufacturing, Temperature metrology, Photonic crystal fibers, Fiber optics sensors, Refractive index, Water, Photonic crystal devices

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Proceedings Article | 2 July 2007 Paper

Paper

Nanocoating effects on tapered long period fiber gratings

P. Pilla, A. Cusano, A. Cutolo, M. Giordano, M. Korwin-Pawlowski, W. Bock

Proceedings Volume 6619, 66192P (2007) https://doi.org/10.1117/12.738539

KEYWORDS: Refractive index, Cladding, Signal attenuation, Nano coatings, Overlay metrology, Optical fibers, Ultraviolet radiation, Polymers, Thin film coatings, Diffusion

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Proceedings Article | 2 July 2007 Paper

Paper

Sensitivity characteristics in thinned long-period tapered gratings

A. Iadicicco, S. Campopiano, A. Cutolo, A. Cusano, M. Korwin-Pawlowski, W. Bock

Proceedings Volume 6619, 66192U (2007) https://doi.org/10.1117/12.738552

KEYWORDS: Ultraviolet radiation, Cladding, Refractive index, Signal attenuation, Etching, Wet etching, Water, Liquids, Optoelectronics, Phase matching

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Proceedings Article | 8 September 2006 Paper

Paper

Fiber-optic sensing concepts based on photonic crystal fibers

Wojtek Bock, Jiahua Chen, Jianjun Ma

Proceedings Volume 6343, 634314 (2006) https://doi.org/10.1117/12.707700

KEYWORDS: Sensors, Photonic crystal fibers, Cladding, Fiber optics sensors, Optical fibers, Temperature metrology, Fiber optics, Glasses, Manufacturing, Luminescence

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Proceedings Article | 22 April 2006 Paper

Paper

Diamond-like carbon films deposited onto optical fibres and waveguides: application in chemical sensing

Mateusz Śmietana, Jan Szmidt, Michael Korwin-Pawlowski, Wojtek Bock

Proceedings Volume 6189, 61890T (2006) https://doi.org/10.1117/12.661980

KEYWORDS: Refractive index, Optical fibers, Waveguides, Coating, Carbon, Cladding, Glasses, Silicon, Sensing systems, Sensors

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Proceedings Article | 12 October 2005 Paper

Paper

Investigation of a large-core photonic crystal fiber sensor for enhancement of fluorescent light collection of polymer membrane

Jianjun Ma, Wojtek Bock, Zhiyuan Wang, Wenhui Hao, Sean MacKinnon

Proceedings Volume 5970, 597006 (2005) https://doi.org/10.1117/12.628428

KEYWORDS: Optical fibers, Glasses, Photonic crystal fibers, Polymers, Cladding, Spectroscopy, Sensors, Polymeric sensors, Luminescence, Optical testing

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Proceedings Article | 5 October 2005 Paper

Paper

Application of photonic band gap fibers in capillary electrophoresis systems

Michael Korwin-Pawlowski, Ewa Dabek-Zlotorzynska, Wojtek Bock

Proceedings Volume 5952, 59520E (2005) https://doi.org/10.1117/12.622293

KEYWORDS: Optical fibers, Capillaries, Liquids, Sensors, Ions, Silica, Reflectometry, Cladding, Single mode fibers, Interfaces

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Proceedings Article | 16 November 2004 Paper

Paper

Light coupling model for a photonic crystal fiber with air holes collapsed at the fiber end

Jianjun Ma, Wojtek Bock

Proceedings Volume 5579, (2004) https://doi.org/10.1117/12.567400

KEYWORDS: Photonic crystal fibers, Signal attenuation, Cladding, Optical properties, Fusion splicing, Error analysis, Optical fibers, Light sources, Geometrical optics, Silica

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Proceedings Article | 15 December 2003 Paper

Paper

Studies of temperature-insensitive dynamic pressure sensing using elliptical-core side-hole fibers

Wojtek Bock, Magdalena Nawrocka, Waclaw Urbanczyk, Jan Wojcik

Proceedings Volume 5260, (2003) https://doi.org/10.1117/12.543426

KEYWORDS: Optical fibers, Sensors, Fiber optics sensors, Temperature metrology, Phase shifts, Calibration, Fiber optics, Demodulation, Sensing systems, Signal detection

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Proceedings Article | 15 December 2003 Paper

Paper

Fiber optic sensing based on photonic crystal holey fibers

Wojtek Bock, Waclaw Urbanczyk

Proceedings Volume 5260, (2003) https://doi.org/10.1117/12.543336

KEYWORDS: Optical fibers, Refractive index, Temperature metrology, Photonic crystals, Sensors, Interferometry, Fiber optics sensors, Interferometers, Fiber optics, Silica

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Proceedings Article | 14 April 2003 Paper

Paper

Temperature sensitivity of photonic crystal holey fibers

Marcin Szpulak, Waclaw Urbanczyk, Tadeusz Martynkien, Jan Wojcik, Wojtek Bock

Proceedings Volume 5028, (2003) https://doi.org/10.1117/12.497722

KEYWORDS: Optical fibers, Cladding, Birefringence, Wave propagation, Refractive index, Silica, Photonic crystals, Crystals, Photonic crystal fibers, Waveguides

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Proceedings Article | 1 April 2003 Paper

Paper

Characteristics of Bragg grating imprinted in highly birefringent side-hole fiber

Ewa Chmielewska, Waclaw Urbanczyk, Wojtek Bock

Proceedings Volume 5064, (2003) https://doi.org/10.1117/12.501523

KEYWORDS: Polarization, Fiber Bragg gratings, Temperature metrology, Diffraction gratings, CCD cameras, Refractive index, Spectrum analysis, Light sources, Sensors, Finite element methods

Read Abstract +

Proceedings Article | 1 April 2003 Paper

Paper

Impact of hydrostatic pressure on modal birefringence in photonic crystal holey fibers

Tadeusz Martynkien, Marcin Szpulak, Waclaw Urbanczyk, Wojtek Bock

Proceedings Volume 5064, (2003) https://doi.org/10.1117/12.501530

KEYWORDS: Birefringence, Optical fibers, Photonic crystals, Cladding, Refractive index, Glasses, Temperature metrology, Photonic crystal fibers, Atmospheric propagation, Computer science

Read Abstract +

Proceedings Article | 17 February 2003 Paper

Paper

Simplified white-light interferometric strain sensor based on HB fibers with automatic temperature compensation

Jianjun Ma, Wojtek Bock, Waclaw Urbanczyk

Proceedings Volume 4833, (2003) https://doi.org/10.1117/12.473985

KEYWORDS: Sensors, Fiber optics sensors, Optical fibers, Sensing systems, Interferometry, Fiber optics, Temperature metrology, Chemical elements, Temperature sensors, Data acquisition

Read Abstract +

Proceedings Article | 7 March 2001 Paper

Paper

Modeling of dispersion effects in elliptical core highly birefringet fibers

Tadeusz Martynkien, Waclaw Urbanczyk, Wojtek Bock, Tadeusz Smolnicki

Proceedings Volume 4356, (2001) https://doi.org/10.1117/12.417834

KEYWORDS: Birefringence, Optical fibers, Cladding, Refractive index, Glasses, Spectral models, Wave propagation, Waveguides, Thermal modeling, Silica

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Proceedings Article | 7 March 2001 Paper

Paper

Fiber optic sensor for simultaneous measurements of pressure and temperature changes

Magdalena Nawrocka, Waclaw Urbanczyk, Wojtek Bock

Proceedings Volume 4356, (2001) https://doi.org/10.1117/12.417836

KEYWORDS: Optical fibers, Sensors, Temperature metrology, Polarization, Fiber optics sensors, Phase shifts, Crystals, Interferometers, Quartz, Calibration

Read Abstract +

Proceedings Article | 15 December 2000 Paper

Paper

Application of side-hole fibers for dynamic pressure measurements

Wojtek Bock, Magdalena Nawrocka, Waclaw Urbanczyk

Proceedings Volume 4087, (2000) https://doi.org/10.1117/12.406364

KEYWORDS: Sensors, Optical fibers, Interferometers, Polarization, Temperature metrology, Fiber optics sensors, Phase shifts, Quartz, Interferometry, Calibration

Read Abstract +

Proceedings Article | 1 September 1999 Paper

Paper

System of eight multiplexed sensors based on HB fibers for simultaneous measurement of pressure and temperature

Wojtek Bock

Proceedings Volume 3746, 374615 (1999) https://doi.org/10.1117/12.2302031

KEYWORDS: Sensors, Temperature metrology, Temperature sensors, Multiplexing, Fiber optics sensors, Polarization, Birefringence, Superluminescent diodes, Calcite, Charge-coupled devices

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Proceedings Article | 17 August 1999 Paper

Paper

Measurements of spectral characteristics of highly birefringent fibers with interferometric methods

Tadeusz Martynkien, Waclaw Urbanczyk, Wojtek Bock

Proceedings Volume 3745, (1999) https://doi.org/10.1117/12.357779

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Proceedings Article | 17 August 1999 Paper

Paper

Highly sensitive fiber optic sensor for dynamic pressure measurements

Magdalena Nawrocka, Wojtek Bock, Waclaw Urbanczyk, Jan Wojcik

Proceedings Volume 3745, (1999) https://doi.org/10.1117/12.357790

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Proceedings Article | 14 May 1999 Paper

Paper

Prototype of the side-hole HB optical fiber

Jan Wojcik, Waclaw Urbanczyk, Wojtek Bock, Barbara Janoszczyk, Pawel Mergo, Mariusz Makara, Krzysztof Poturaj, Witold Spytek

Proceedings Volume 3731, (1999) https://doi.org/10.1117/12.348722

KEYWORDS: Optical fibers, Prototyping, Fiber optics, Coating, Polarization, Sensors, Fiber optics sensors, Cladding, Optics manufacturing, Refractive index

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Proceedings Article | 4 December 1998 Paper

Paper

Multiplexing of white-light and polarimetric fiber-optic sensors for application in engineering mechanics

Wojtek Bock, Waclaw Urbanczyk, Andrzej Barwicz

Proceedings Volume 3491, (1998) https://doi.org/10.1117/12.328648

KEYWORDS: Sensors, Multiplexing, Polarimetry, Fiber optics sensors, Temperature sensors, Temperature metrology, Interferometry, Picosecond phenomena, Civil engineering, Optical fibers

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Proceedings Article | 24 September 1998 Paper

Paper

Multiplexing of fiber optic sensors for stress measurements in civil engineering applications

Wojtek Bock, Waclaw Urbanczyk, Marc Voet, Andrzej Barwicz

Proceedings Volume 3414, (1998) https://doi.org/10.1117/12.323513

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Proceedings Article | 1 February 1998 Paper

Paper

Progress in liquid crystalline optical fiber systems for pressure monitoring

Tomasz Wolinski, Witold Konopka, Wojtek Bock, Roman Dabrowski

Proceedings Volume 3318, (1998) https://doi.org/10.1117/12.299999

KEYWORDS: Liquid crystals, Sensors, Liquids, Fiber optics sensors, Crystals, Fiber optics, Crystal optics, Optical fibers, Prototyping, Polarization

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Proceedings Article | 5 August 1997 Paper

Paper

Experimental investigation of the effect of protective coatings on temperature sensitivity of side-hole optical fibers

Jan Wojcik, Barbara Janoszczyk, Mariusz Makara, Krzysztof Poturaj, Witold Spytek, Aleksander Walewski, Waclaw Urbanczyk, Wojtek Bock

Proceedings Volume 3189, (1997) https://doi.org/10.1117/12.285634

KEYWORDS: Optical fibers, Optical coatings, Temperature metrology, Sensors, Telecommunications, Glasses, Thin film coatings, Structured optical fibers, Standards development, Polarimetry

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Proceedings Article | 5 August 1997 Paper

Paper

Liquid crystal optical fibers in hydrostatic pressure monitoring

Tomasz Wolinski, Wojtek Bock, Andrzej Domanski, Roman Dabrowski, Miroslaw Karpierz, Witold Konopka, Tomasz Nasilowski, Janusz Parka, Marek Sierakowski, Jan Wojcik

Proceedings Volume 3189, (1997) https://doi.org/10.1117/12.285616

KEYWORDS: Liquid crystals, Optical fibers, Crystals, Liquids, Waveguides, Sensors, Polarization, Birefringence, Geometrical optics, Fiber optics sensors

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Proceedings Article | 5 August 1997 Paper

Paper

Fiber optic sensors for application in engineering mechanics

Wojtek Bock

Proceedings Volume 3189, (1997) https://doi.org/10.1117/12.285613

KEYWORDS: Sensors, Fiber optics sensors, Transducers, Fiber optics, Polarimetry, Fiber optics tests, Temperature metrology, Mechanics, Birefringence, Interferometry

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Proceedings Article | 10 December 1996 Paper

Paper

Liquid crystalline optical fibers for pressure monitoring

Tomasz Wolinski, Wojtek Bock, Witold Konopka, Tomasz Nasilowski, Jan Wojcik

Proceedings Volume 2836, (1996) https://doi.org/10.1117/12.260579

KEYWORDS: Liquid crystals, Optical fibers, Liquids, Crystals, Sensors, Geometrical optics, Capillaries, Fiber optics sensors, Crystal optics, Fiber optics

Read Abstract +

Proceedings Article | 27 November 1996 Paper

Paper

Multiplexed system of white-light interferometric hydrostatic pressure sensors based on highly-birefringent fibers

Wojtek Bock, Waclaw Urbanczyk

Proceedings Volume 2838, (1996) https://doi.org/10.1117/12.259804

KEYWORDS: Sensors, Multiplexing, Interferometers, Interferometry, Prisms, Temperature metrology, Polarization, Charge-coupled devices, Sensing systems, Birefringence

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Proceedings Article | 2 August 1995 Paper

Paper

Development of fiber optic liquid crystalline pressure sensor

Tomasz Wolinski, Roman Dabrowski, Aleksandra Jarmolik, Andrzej Domanski, Wojtek Bock

Proceedings Volume 2372, (1995) https://doi.org/10.1117/12.215571

KEYWORDS: Liquid crystals, Sensors, Liquids, Polarization, Fiber optics sensors, Fiber optics, Crystals, Crystal optics, Multimode fibers, Glasses

Read Abstract +

Proceedings Article | 30 December 1994 Paper

Paper

Performance analysis of fiber optic concrete stress sensors in polarimetric and white-light interferometric configurations applicable to nuclear facilities

Wojtek Bock, Waclaw Urbanczyk, Marc Voet

Proceedings Volume 2425, (1994) https://doi.org/10.1117/12.198633

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Proceedings Article | 30 November 1994 Paper

Paper

Polarimetric fiber optic sensors: state of the art and future

Andrzej Domanski, Tomasz Wolinski, Wojtek Bock

Proceedings Volume 2341, (1994) https://doi.org/10.1117/12.195548

KEYWORDS: Polarimetry, Polarization, Sensors, Fiber optics sensors, Optical fibers, Birefringence, Semiconductor lasers, Single mode fibers, Fiber optics, Interferometry

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Proceedings Article | 30 November 1994 Paper

Paper

Characterization of elliptical-core side-hole fibers for interferometric pressure sensing

Wojtek Bock, Waclaw Urbanczyk, Jan Wojcik

Proceedings Volume 2341, (1994) https://doi.org/10.1117/12.195535

KEYWORDS: Optical fibers, Temperature metrology, Interferometry, Sensors, Polarization, Birefringence, Head, Polarimetry, Semiconductor lasers, CCD cameras

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Proceedings Article | 10 March 1994 Paper

Paper

All-fiber liquid crystalline hydrostatic pressure sensor

Tomasz Wolinski, Andrzej Domanski, Wojtek Bock

Proceedings Volume 2068, (1994) https://doi.org/10.1117/12.170682

KEYWORDS: Liquid crystals, Liquids, Crystals, Sensors, Reflection, Fiber optics, Fiber optics sensors, Optical fibers, Polymer thin films, Polymers

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Proceedings Article | 9 March 1994 Paper

Paper

Strain sensor based on LP01-LP02 intermodal interference in highly birefringent optical fibers

Wojtek Bock, Tinko Eftimov

Proceedings Volume 2070, (1994) https://doi.org/10.1117/12.169951

KEYWORDS: Polarization, Sensors, Interferometers, Fiber optics sensors, Optical fibers, Fiber optics, Fiber lasers, Laser optics, Polarimetry, Interferometry

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Proceedings Article | 30 December 1993 Paper

Paper

Multiplexing of electronically scanned white-light interferometric strain sensors based on HB fibers

Waclaw Urbanczyk, Wojtek Bock, Marek Zaremba

Proceedings Volume 2071, (1993) https://doi.org/10.1117/12.165905

KEYWORDS: Sensors, Multiplexing, Interferometers, Polarization, Switches, Visibility, Interferometry, Optical fibers, CCD image sensors, Prisms

Read Abstract +

Proceedings Article | 15 October 1993 Paper

Paper

Fiber optic measurement of high hydrostatic pressure with cholesteric liquid crystals

Tomasz Wolinski, Wojtek Bock, Roman Dabrowski

Proceedings Volume 1845, (1993) https://doi.org/10.1117/12.156994

KEYWORDS: Liquid crystals, Optical fibers, Sensors, Fiber optics, Fiber optics tests, Fiber optics sensors, Liquids, Fiber optic communications, Light, Temperature metrology

Read Abstract +

SPIE Journal Paper | 1 September 1993

Visibility of white-light interference patterns for chain-of-coherence multiplexed sensors based on highly birefringent fibers

Waclaw Urbanczyk, Wojtek Bock

OE, Vol. 32, Issue 09, (September 1993) https://doi.org/10.1117/12.10.1117/12.145069

KEYWORDS: Sensors, Visibility, Multiplexing, Interferometers, Optical fibers, Polarization, Polarizers, Interferometry, Transmittance, Fiber optics sensors

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Proceedings Article | 9 March 1993 Paper

Paper

Optical fiber sensor systems for forest protection in Canada

Andrzej Domanski, Tomasz Wolinski, Artur Dybko, Tomasz Sosin, Wojtek Bock

Proceedings Volume 1716, (1993) https://doi.org/10.1117/12.140245

KEYWORDS: Sensors, Fiber optics sensors, Fiber optics, Chemical analysis, Environmental monitoring, Optical fibers, Telecommunications, Aluminum, Ecosystems, Magnesium

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Proceedings Article | 5 March 1993 Paper

Paper

Performance of an all-fiber pressure sensor employing polarizing fibers

Wojtek Bock, Tinko Eftimov

Proceedings Volume 1795, (1993) https://doi.org/10.1117/12.141253

KEYWORDS: Optical fibers, Sensors, Fiber optics sensors, Fiber optics, Polarization, Semiconductor lasers, Polarimetry, Visibility, Fiber lasers, Laser optics

Read Abstract +

Proceedings Article | 5 March 1993 Paper

Paper

Design and performance of fiber optic pressure cell based on polarimetric sensing

Wojtek Bock, Marc Voet, Mario Beaulieu, Jiahua Chen

Proceedings Volume 1795, (1993) https://doi.org/10.1117/12.141272

KEYWORDS: Sensors, Fiber optics, Fiber optics sensors, Polarization, Semiconductor lasers, Fiber lasers, Computing systems, Laser optics, Modulation, Signal detection

Read Abstract +

Proceedings Article | 1 March 1992 Paper

Paper

Optical fibers for liquid-crystal sensing and logic devices

Tomasz Wolinski, Andrzej Domanski, Wojtek Bock

Proceedings Volume 1587, (1992) https://doi.org/10.1117/12.56556

KEYWORDS: Optical fibers, Liquid crystals, Polarization, Logic devices, Fiber optics sensors, Fiber optics, Multimode fibers, Optical computing, Optical components, Chemical elements

Read Abstract +

Proceedings Article | 1 December 1991 Paper

Paper

High hydrostatic pressure sensor using elliptical-core optical fibers

Wojtek Bock

Proceedings Volume 1584, (1991) https://doi.org/10.1117/12.2321912

Read Abstract +

Proceedings Article | 1 August 1991 Paper

Paper

Fiber optic liquid crystal high-pressure sensor

Tomasz Wolinski, Wojtek Bock

Proceedings Volume 1511, (1991) https://doi.org/10.1117/12.46002

KEYWORDS: Sensors, Fiber optics sensors, Liquid crystals, Fiber optics, Chemical elements, Optical fibers, Multimode fibers, Molecules, Head, Fiber optic components

Read Abstract +

Proceedings Article | 1 August 1991 Paper

Paper

All-fiber pressure sensor up to 100 MPa

Wojtek Bock, Tomasz Wolinski, Andrzej Domanski

Proceedings Volume 1511, (1991) https://doi.org/10.1117/12.45998

KEYWORDS: Sensors, Fiber optics sensors, Semiconductor lasers, Polarization, Signal processing, Fiber optics, Diodes, Helium neon lasers, Birefringence, Optical fibers

Read Abstract +

Proceedings Article | 1 December 1990 Paper

Paper

Temperature-compensated fiber optic strain sensor based on polarization-rotated reflection

Wojtek Bock, Tomasz Wolinski

Proceedings Volume 1370, (1990) https://doi.org/10.1117/12.24841

KEYWORDS: Sensors, Fiber optics sensors, Fiber optics, Polarization, Smart structures, Skin, Mirrors, Polarimetry, Structured optical fibers, Signal detection

Read Abstract +

Proceedings Article | 1 August 1990 Paper

Paper

Pressure and temperature effects on beat length in highly birefringent optical fibers

Wojtek Bock, Andrzej Domanski, Tomasz Wolinski

Proceedings Volume 1267, (1990) https://doi.org/10.1117/12.20290

KEYWORDS: Optical fibers, Rayleigh scattering, Birefringence, Temperature metrology, Polarization, Fiber optics sensors, Phase modulation, Scatter measurement, Fiber optics, Sensing systems

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Showing 5 of 104 publications

Proceedings Volume Editor (4)

SPIE Conference Volume | 28 September 2015

24th International Conference on Optical Fibre Sensors

SPIE Conference Volume | 17 May 2011

21st International Conference on Optical Fiber Sensors

SPIE Conference Volume | 23 November 2009

2009 International Conference on Optical Instruments and Technology: Optoelectronic Devices and Integration

SPIE Conference Volume | 13 January 2009

2008 International Conference on Optical Instruments and Technology: Microelectronic and Optoelectronic Devices and Integration

Conference Committee Involvement (11)

24th International Conference on Optical Fibre Sensors

28 September 2015 | Curitiba, Brazil

21st International Conference on Optical Fibre Sensors (OFS21)

15 May 2011 | Ottawa, Canada

OFS21: Post-Deadline Session

15 May 2011 | Ottawa, Canada

Optoelectronic Devices and Integration

19 October 2009 | Shanghai, China

20th International Conference on Optical Fibre Sensors

5 October 2009 | Edinburgh, United Kingdom

Showing 5 of 11 Conference Committees

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