Dr. Aleksandr V. Shamrai Profile

Dr. Aleksandr V. Shamrai

Senior Research Fellow/Head of Lab at Ioffe Institute

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Publications (6)

Proceedings Article | 22 May 2018 Paper

Fabrication of high-performance lithium niobate photonic integrated circuits using laser microtrimming

Aleksandr Tronev, Mikhail Parfenov, Peter Agruzov, Igor Ilichev, Aleksandr Shamrai

Proceedings Volume 10675, 106750Z (2018) https://doi.org/10.1117/12.2306769

KEYWORDS: Waveguides, Modulators, Lithium niobate, Photonic integrated circuits, Refractive index, Integrated optics, Metals, Signal attenuation, Interferometers, Crystals

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Proceedings Article | 23 February 2018 Paper

Fabrication of high extinction ratio lithium niobate integrated optical modulators using photorefractive trimming

A. Tronev, M. Parfenov, P. Agruzov, I. Ilichev, L. Shamray, A. Shamray

Proceedings Volume 10535, 1053527 (2018) https://doi.org/10.1117/12.2291493

KEYWORDS: Modulators, Waveguides, Integrated optics, Lithium niobate, Refractive index, Photorefraction, Quantum key distribution, Visible radiation, Single mode fibers, Quantum information

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Proceedings Article | 1 May 2008 Paper

A novel integrated optical device for spectral coding in OCDMA networks

A. Shamray, A. Kozlov, I. Ilichev, M. Petrov

Proceedings Volume 6996, 69961J (2008) https://doi.org/10.1117/12.780100

KEYWORDS: Fiber Bragg gratings, Modulation, Integrated optics, Control systems, Electro optics, Refractive index, Modulators, Frequency shift keying, Transmitters, Frequency modulation

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Proceedings Article | 12 February 2008 Paper

A novel modulation format based on the change of an optical spectrum shape

A. Shamray, A. Kozlov, I. Ilichev, M. Petrov

Proceedings Volume 6896, 68960V (2008) https://doi.org/10.1117/12.762936

KEYWORDS: Fiber Bragg gratings, Modulators, Modulation, Integrated optics, Frequency shift keying, Frequency modulation, Refractive index, Waveguides, Electro optics, Control systems

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Proceedings Article | 3 September 2003 Paper

Tunable optical filters based on photorefractive holographic gratings

Victor Petrov, A. Chamrai, J. Petter, T. Tchudi, M. Petrov

Proceedings Volume 5135, (2003) https://doi.org/10.1117/12.518129

KEYWORDS: Optical filters, Holography, Crystals, Holograms, Tunable filters, Electro optics, Switching, Wavelength division multiplexing, Refractive index, Fiber Bragg gratings

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Showing 5 of 6 publications

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