Prof. Adrian Keating Profile

Prof. Adrian Keating

Senior Lecturer at Univ of Western Australia

SPIE Involvement:

Author

Publications (20)

Proceedings Article | 1 November 2024 Presentation + Paper

Presentation + Paper

Emerging technologies for infrared sensing and imaging

Hemendra Kala, Wenwu Pan, Renjie Gu, Dilusha Silva, Jarek Antoszewski, Gilberto Umana-Membreno, Wen Lei, Nima Dehdashtiakhavan, Michal Zawierta, Dhirendra Tripathi, Yan Liu, Gurpreet Singh Gill, Jega Gurusamy, Adrian Keating, John Dell, Brett Nener, Mariusz Martyniuk, Lorenzo Faraone

Proceedings Volume 13200, 132000X (2024) https://doi.org/10.1117/12.3031838

KEYWORDS: Mercury cadmium telluride, Tunable filters, Optical filters, Microelectromechanical systems, Staring arrays, Fabrication, Short wave infrared radiation, Optical transmission, Mid-IR, Infrared detectors

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Proceedings Article | 1 November 2024 Presentation + Paper

Presentation + Paper

Technologies for adaptive SWIR multispectral imaging

Dilusha Silva, Hemendra Kala, Michal Zawierta, Dhirendra Tripathi, Gurpreet Singh Gill, Jarek Antoszewski, Gilberto Umana-Membreno, Adrian Keating, John Dell, Brett Nener, Mariusz Martyniuk, Lorenzo Faraone

Proceedings Volume 13200, 1320015 (2024) https://doi.org/10.1117/12.3031842

KEYWORDS: Tunable filters, Mirrors, Multispectral imaging, Short wave infrared radiation, Microelectromechanical systems, Optical filters, Optical transmission, Fabry Perot interferometers

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SPIE Journal Paper | 19 May 2022 Open Access

Open Access

Large-area narrowband Fabry–Pérot interferometers for long-wavelength infrared spectral sensing

Gurpreet Singh Gill, Michal Zawierta, Dhirendra Kumar Tripathi, Adrian Keating, Gino Putrino, Konkaduwa Kamala Mesthrige Buddhika Dilusha Silva, Lorenzo Faraone, Mariusz Martyniuk

JOM, Vol. 2, Issue 02, 023502, (May 2022) https://doi.org/10.1117/12.10.1117/1.JOM.2.2.023502

KEYWORDS: Long wavelength infrared, Germanium, Thin films, Interferometers, Silicon, Optical microsystems, Surface roughness, Refractive index, Mirrors, Reflectivity

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SPIE Journal Paper | 4 January 2022 Open Access

Open Access

Ge/BaF₂ thin-films for surface micromachined mid-wave and long-wave infrared reflectors

Gurpreet Gill, Dhirendra Tripathi, Adrian Keating, Gino Putrino, Konkaduwa Kamala Mesthrige Buddhika Dilusha Silva, Mariusz Martyniuk, Lorenzo Faraone

JOM, Vol. 2, Issue 01, 011002, (January 2022) https://doi.org/10.1117/12.10.1117/1.JOM.2.1.011002

KEYWORDS: Long wavelength infrared, Mid-IR, Thin films, Reflectivity, Germanium, Refractive index, Infrared radiation, Reflectors, Optical microsystems, Thin film deposition

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Proceedings Article | 25 June 2014 Paper

Paper

An optically resonant position read-out system for MEMS gas sensors

Gino Putrino, Adrian Keating, Mariusz Martyniuk, Lorenzo Faraone, John Dell

Proceedings Volume 9083, 90832X (2014) https://doi.org/10.1117/12.2053135

KEYWORDS: Microelectromechanical systems, Sensors, Waveguides, Gas sensors, Silicon, Laser optics, Modulation, Chemical analysis, Optical resonators, Interferometry

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Proceedings Article | 7 December 2013 Paper

Paper

Targeted sacrificial layer etching for MEMS release using microfluidic channels

Ben Cheah, Adrian Keating, John Dell

Proceedings Volume 8923, 89234Q (2013) https://doi.org/10.1117/12.2033756

KEYWORDS: Microfluidics, Etching, Silicon, Microelectromechanical systems, Fluid dynamics, Photoresist materials, Optical lithography, Picosecond phenomena, Fabrication, Standards development

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Proceedings Article | 7 December 2013 Paper

Paper

Long-wavelength infrared Fabry-Perot etalon for multi-spectral thermal imaging

Haifeng Mao, Adrian Keating, Dilusha Silva, John Dell, Lorenzo Faraone

Proceedings Volume 8923, 89234P (2013) https://doi.org/10.1117/12.2033755

KEYWORDS: Fabry–Perot interferometers, Germanium, Zinc, Long wavelength infrared, Mirrors, Silicon, Optical filters, Tunable filters, Refractive index, Thermography

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Proceedings Article | 17 May 2013 Paper

Paper

Optical actuation of silicon cantilevers: modelling and experimental investigation

Fei Jiang, Adrian Keating, Mariusz Martyuink, Dilusha Silva, Lorenzo Faraone, John Dell

Proceedings Volume 8763, 87632K (2013) https://doi.org/10.1117/12.2018431

KEYWORDS: Silicon, Semiconductor lasers, Silica, Temperature metrology, Modulation, Thermography, Optical simulations, Applied physics, Thermal effects, Oscillators

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Proceedings Article | 29 April 2009 Paper

Paper

MEMS-based Fabry-Perot microspectrometers for agriculture

John Dell, Jason Milne, Jarek Antoszewski, Adrian Keating, Leo Schuler, Lorenzo Faraone

Proceedings Volume 7319, 73190K (2009) https://doi.org/10.1117/12.819909

KEYWORDS: Mirrors, Fabry–Perot interferometers, Transmittance, Optical filters, Reflectivity, Actuators, Silicon, Germanium, Sensors, Calibration

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Proceedings Article | 30 December 2008 Paper

Paper

Cross-flow microfiltration for lab-on-chip defatting of human breast milk

Meifang Lai, Ching Tat Lai, Adrian Keating, John Dell, Yinong Liu

Proceedings Volume 7270, 72700N (2008) https://doi.org/10.1117/12.810584

KEYWORDS: Polymethylmethacrylate, Nickel, Breast, Silicon, Electroplating, Polymers, Microfluidics, Lab on a chip, Plating, Chemical analysis

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Proceedings Article | 30 December 2008 Paper

Paper

An in-situ monitoring system for characterizing porous silicon growth

David Wyndham, Tim James, Gene Lim, Gia Parish, Charlie Musca, Adrian Keating

Proceedings Volume 7267, 72670R (2008) https://doi.org/10.1117/12.817420

KEYWORDS: Silicon, Refractive index, Silicon films, Semiconducting wafers, Reflectivity, Etching, Data modeling, Scanning electron microscopy, Semiconductor lasers, Doping

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Proceedings Article | 30 December 2008 Paper

Paper

Rapid prototyping of microfluidic devices using imprinting: application to microvalves and micropumps

Adrian Keating, Michael Gager, Donald Clarke

Proceedings Volume 7269, 72690X (2008) https://doi.org/10.1117/12.810669

KEYWORDS: Polymethylmethacrylate, Microfluidics, Copper, Surface roughness, Polishing, Temperature metrology, Etching, Polymers, Optical testing, Rapid manufacturing

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Proceedings Article | 27 December 2007 Paper

Paper

Ultra-small volume interdigital sensors for the measurement of human breast milk

A. Keating, W. Pang, C. Lai, P. Hartmann

Proceedings Volume 6799, 67990P (2007) https://doi.org/10.1117/12.759045

KEYWORDS: Proteins, Sensors, Electrodes, Breast, Capacitance, Homogenization, Temperature metrology, Dielectric spectroscopy, Polymethylmethacrylate, Glasses

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Proceedings Article | 2 October 2007 Paper

Paper

Micro-electromechanical systems-based microspectrometers covering wavelengths from 1500nm to 5000nm

John Dell, Adrian Keating, Jason Milne, Jarek Antoszewski, Charles Musca, Lorenzo Faraone, Daniel Murphy, Olivia Samardzic

Proceedings Volume 6765, 67650L (2007) https://doi.org/10.1117/12.732956

KEYWORDS: Sensors, Mirrors, Fabry–Perot interferometers, Infrared sensors, Microelectromechanical systems, Optical filters, Infrared radiation, Infrared detectors, Near infrared, Spectrometers

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Proceedings Article | 14 May 2007 Paper

Paper

Extending the tuning range of SWIR microspectrometers

Jason Milne, Adrian Keating, Jarek Antoszewski, John Dell, Charles Musca, Lorenzo Faraone

Proceedings Volume 6542, 65420M (2007) https://doi.org/10.1117/12.718972

KEYWORDS: Mirrors, Actuators, Electrodes, Microelectromechanical systems, Finite element methods, Instrument modeling, Short wave infrared radiation, Infrared detectors, Fabry–Perot interferometers, Germanium

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Proceedings Article | 14 May 2007 Paper

Paper

Fabry-Pérot MEMS microspectrometers spanning the SWIR and MWIR

Adrian Keating, Jarek Antoszewski, Konkaduwa Silva, Kevin Winchester, Thuyen Nguyen, John Dell, Charles Musca, Lorenzo Faraone, Olivia Samardzic

Proceedings Volume 6542, 65423G (2007) https://doi.org/10.1117/12.718969

KEYWORDS: Mid-IR, Microelectromechanical systems, Sensors, Short wave infrared radiation, Mirrors, Mercury cadmium telluride, Optical filters, Mercury, Cadmium, Switching

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Proceedings Article | 8 September 2006 Paper

Paper

SWIR hyperspectral detection with integrated HgCdTe detector and tunable MEMS filter

P. Mitra, J. Beck, M. Skokan, J. Robinson, J. Antoszewski, K. Winchester, A. Keating, T. Nguyen, K. K. M. B. D. Silva, C. Musca, J. Dell, L. Faraone

Proceedings Volume 6295, 62950G (2006) https://doi.org/10.1117/12.685469

KEYWORDS: Sensors, Mercury cadmium telluride, Mirrors, Optical filters, Tunable filters, Electronic filtering, Photoresistors, Silicon, Short wave infrared radiation, Microelectromechanical systems

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Proceedings Article | 21 April 2006 Paper

Paper

Tunable Fabry-Perot filters operating in the 3 to 5 μm range for infrared micro-spectrometer applications

Jaroslaw Antoszewski, Adrian Keating, Kevin Winchester, Thuyen Nguyen, Dilusha Silva, Charles Musca, John Dell, Olivia Samardzic, Lorenzo Faraone

Proceedings Volume 6186, 618608 (2006) https://doi.org/10.1117/12.662539

KEYWORDS: Mirrors, Silicon, Optical filters, Fabry–Perot interferometers, Mid-IR, Short wave infrared radiation, Infrared radiation, Microelectromechanical systems, Tunable filters, Scanning electron microscopy

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Proceedings Article | 7 July 2005 Paper

Paper

MEMS based tunable infrared sensors

J. Antoszewski, K. Winchester, A. Keating, T. Nguyen, K. K. M. B. D. Silva, H. Huang, C. Musca, J. Dell, L. Faraone, P. Mitra, J. Beck, M. Skokan, J. Robinson

Proceedings Volume 5840, (2005) https://doi.org/10.1117/12.624884

KEYWORDS: Mirrors, Microelectromechanical systems, Mercury cadmium telluride, Sensors, Optical filters, Short wave infrared radiation, Silicon, Photodiodes, Infrared sensors, Infrared radiation

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Proceedings Article | 31 May 2005 Paper

Paper

A monolithically integrated HgCdTe SWIR photodetector and tunable MEMS-based optical filter

J. Antoszewski, K. Winchester, A. Keating, T. Nguyen, K. K. M. B. D. Silva, H. Huang, C. Musca, J. Dell, L. Faraone, P. Mitra, J. Beck, M. Skokan, J. Robinson

Proceedings Volume 5783, (2005) https://doi.org/10.1117/12.603519

KEYWORDS: Mirrors, Mercury cadmium telluride, Optical filters, Sensors, Microelectromechanical systems, Photoresistors, Short wave infrared radiation, Fabry–Perot interferometers, Infrared detectors, Silicon

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Showing 5 of 20 publications

Conference Committee Involvement (2)

SPIE Micro+Nano Materials, Devices, and Systems

7 December 2015 | Sydney, New South Wales, Australia

SPIE Micro+Nano Materials, Devices, and Systems

9 December 2013 | Melbourne, Victoria, Australia

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