Dr. Sergey M. Kostritskii Profile

Dr. Sergey M. Kostritskii

Professor at RPC "Optolink" LLC

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Author

Publications (18)

Proceedings Article | 3 October 2019 Paper

Photorefractive properties of lithium niobate crystals studied by Raman spectroscopy

Ninel Kokanyan, Anush Danielyan, Michel Aillerie, Sergey Kostritskii, Thierry Aubert, Narine Babajanyan, Edvard Kokanyan

Proceedings Volume 11207, 1120723 (2019) https://doi.org/10.1117/12.2527615

KEYWORDS: Raman spectroscopy, Crystals, Lithium, Lithium niobate, Ions, Temperature metrology, Iron, Crystallography, Photonic crystal devices, Photonic crystals

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Proceedings Article | 1 May 2015 Paper

Electrooptic 1*2 switch based on proton-exchanged channel waveguides in LiNbO3

S. Kostritskii, Yu. Korkishko, V. Fedorov

Proceedings Volume 9516, 951612 (2015) https://doi.org/10.1117/12.2178370

KEYWORDS: Switches, Switching, Electrodes, Electro optics, Integrated optics, Waveguides, Channel waveguides, Directional couplers, Refractive index, Annealing

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Proceedings Article | 2 June 2014 Paper

Influence of quarter-wave retarder parameters on performance of fiber-optic current sensor

S. Kostritskii, Yu. Korkishko, V. Fedorov, V. Mitrokhin

Proceedings Volume 9157, 91571E (2014) https://doi.org/10.1117/12.2059443

KEYWORDS: Sensors, Wave plates, Fiber optics sensors, Fiber optics, Temperature metrology, Polarization, Phase shifts, Magnetic sensors, Sagnac interferometers, Phase modulation

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Proceedings Article | 28 November 2013 Paper

Optimization of multi-function integrated optics chip fabricated by proton exchange in LiNbO3

S. Kostritskii, Yu. Korkishko, V. Fedorov

Proceedings Volume 9065, 90650E (2013) https://doi.org/10.1117/12.2051638

KEYWORDS: Integrated optics, Channel waveguides, Fabrication, Waveguides, Lithium niobate, Information operations, Linear polarizers, Electrooptic modulators, Semiconducting wafers, Channel projecting optics

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Proceedings Article | 28 November 2013 Paper

Investigation of nonlinear refraction and absorption in Mg- and Zr-doped LiNbO3 with the aid of Z-scan techniques

S. Kostritskii, M. Aillerie, E. Kokanyan

Proceedings Volume 9065, 906508 (2013) https://doi.org/10.1117/12.2051620

KEYWORDS: Absorption, Crystals, Zirconium, Refraction, Transmittance, Magnesium, Nonlinear crystals, Doping, Photorefraction, Refractive index

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Proceedings Article | 31 January 2012 Paper

Optical voltage sensor based on Mach-Zehnder LiNbO3 interferometer and fibre-optical technology

S. Kostritskii, Yu. Korkishko, V. Fedorov

Proceedings Volume 8351, 83513M (2012) https://doi.org/10.1117/12.913606

KEYWORDS: Waveguides, Sensors, Electrodes, Channel waveguides, Electro optics, Modulators, Integrated optics, Mach-Zehnder interferometers, Refractive index, Electric field sensors

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Proceedings Article | 31 January 2012 Paper

Interferometric closed-loop fiber-optic gyroscopes

Yuri Korkishko, Vyacheslav Fedorov, Victor Prilutskii, Vladimir Ponomarev, Ivan Morev, Sergey Kostritskii

Proceedings Volume 8351, 83513L (2012) https://doi.org/10.1117/12.912937

KEYWORDS: Fiber optic gyroscopes, Digital signal processing, Gyroscopes, Phase modulation, Signal processing, Modulation, Fiber optics, Waveguides, Integrated optics, Polarization

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Proceedings Article | 5 March 2011 Paper

Optical damage and photoconductivity in iron-doped lithium niobate crystals

B. Chikh-Bled, M. Aillerie, S. Kostritskii, E. Kokanyan, B. Benyoucef

Proceedings Volume 7998, 799808 (2011) https://doi.org/10.1117/12.890921

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Proceedings Article | 18 May 2009 Paper

Dew point measurement technique utilizing fiber cut reflection

S. Kostritskii, A. Dikevich, Yu. Korkishko, V. Fedorov

Proceedings Volume 7356, 73561K (2009) https://doi.org/10.1117/12.820608

KEYWORDS: Directed energy weapons, Sensors, Humidity, Fiber optics sensors, Water, Refractive index, Temperature metrology, Fiber optics, Resonators, Optical fibers

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Proceedings Article | 30 September 2005 Paper

Electro-optic MZI modulators, utilizing different phases in proton-exchanged LiTaO₃ waveguides

S. Kostritskii, Yu. Korkishko, V. Fedorov, R. Tavlykaev, R. Ramaswamy

Proceedings Volume 5956, 595610 (2005) https://doi.org/10.1117/12.620459

KEYWORDS: Waveguides, Electro optics, Modulators, Raman spectroscopy, Lithium, Raman scattering, Electrodes, Spectroscopy, Crystals, Phonons

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Proceedings Article | 3 December 2003 Paper

Investigation of LiNbO3 waveguide fabricated by helium implantation and combined proton and copper exchange

Marina Frolova, Y. Larionov, Stanislav Shandarov, Sergey Kostritskii, Paul Moretti

Proceedings Volume 5257, (2003) https://doi.org/10.1117/12.545832

KEYWORDS: Waveguides, Crystals, Copper, Helium, Waveguide modes, Diffraction, Refractive index, Diffraction gratings, Light wave propagation, Ion implantation

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Proceedings Article | 3 April 2003 Paper

Leakage of a guided mode caused by static and light-induced inhomogeneities in channel HTPE-LiNbO₃ waveguides

Sergey Kostritskii, Yuri Korkishko, Vyacheslav Fedorov, Alexander Alkaev, Vladmir Kritzak, Paul Moretti, Sorin Tascu, Bernard Jacquier

Proceedings Volume 4944, (2003) https://doi.org/10.1117/12.470323

KEYWORDS: Waveguides, Near field scanning optical microscopy, Channel waveguides, Wave propagation, Optical fabrication, Scattering, Integrated optics, Lithium, Fiber couplers, Light wave propagation

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Proceedings Article | 3 April 2003 Paper

Nonlinear optical properties of different types of proton-exchanged LiNbO₃ and LiTaO₃ waveguides

Yuri Korkishko, Vyacheslav Fedorov, Sergey Kostritskii, Alexander Alkaev, Evgeny Maslennikov, Fredrik Laurell

Proceedings Volume 4944, (2003) https://doi.org/10.1117/12.469665

KEYWORDS: Waveguides, Second-harmonic generation, Lithium, Refractive index, Annealing, Nonlinear optics, Crystals, Scattering, Reflection, Polishing

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Proceedings Article | 3 April 2003 Paper

Integrated optical Ti:Cu:LiNbO₃ distributed Bragg reflector with a photoreactive waveguide grating

Sergey Kostritskii, Yuri Korkishko, Vyacheslav Fedorov, Robert Tavlykaev, Ramu Ramaswamy

Proceedings Volume 4944, (2003) https://doi.org/10.1117/12.470400

KEYWORDS: Copper, Waveguides, Holography, Annealing, Channel waveguides, Reflectivity, Integrated optics, Interfaces, Doping, Optical filters

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Proceedings Article | 3 April 2003 Paper

Multifunctional integrated optical chip for fiber optical gyroscope fabricated by high-temperature proton exchange

Yuri Korkishko, Vyacheslav Fedorov, Sergey Kostritskii, Alexander Alkaev, Evgenii Paderin, Evgeny Maslennikov, Dmitry Apraksin

Proceedings Volume 4944, (2003) https://doi.org/10.1117/12.468468

KEYWORDS: Fiber optic gyroscopes, Lithium, Waveguides, Gyroscopes, Fiber optics, Integrated optics, Modulators, Polarization, Diffusion, Electro optics

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Proceedings Article | 15 March 2001 Paper

Phase dependence of holographic sensitivity of photorefractive Cu:H:LiNbO3 waveguides

Sergey Kostritskii, Yuri Korkishko, Vyacheslav Fedorov, Alexander Alkaev

Proceedings Volume 4358, (2001) https://doi.org/10.1117/12.418838

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Proceedings Article | 23 January 1997 Paper

Phase diagram of HxLi1-xNbO3 optical waveguides

Yuri Korkishko, Vyacheslav Fedorov, Vladimir Nosikov, Sergey Kostritskii, Marc De Micheli

Proceedings Volume 2997, (1997) https://doi.org/10.1117/12.264149

KEYWORDS: Waveguides, Refractive index, Annealing, Crystals, Hydrogen, Lithium, Polishing, Single crystal X-ray diffraction, Solids, X-ray diffraction

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Proceedings Article | 29 April 1996 Paper

Light-induced photorefraction changes in nonstoichiometric lithium niobate crystals

Sergey Kostritskii, O. Sevostyanov

Proceedings Volume 2795, (1996) https://doi.org/10.1117/12.239205

KEYWORDS: Crystals, Absorption, Photorefraction, Iron, Polarons, Niobium, Photovoltaics, Lithium niobate, Contamination, Raman spectroscopy

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Showing 5 of 18 publications

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