Dr. Igor V. Kudryashov Profile

Dr. Igor V. Kudryashov

Staff Engineer at Argo AI

SPIE Involvement:

Author

Publications (19)

Proceedings Article | 28 May 2020 Open Access

Open Access

Paper

InGaAsP/InP Geiger-mode APD-based LiDAR (Erratum)

Xudong Jiang, Samuel Wilton, Igor Kudryashov, Mark Itzler, Mark Entwistle, Jack Kotelnikov, Alexei Katsnelson, Brian Piccione, Mark Owens, Krystyna Slomkowski, Scott Roszko, Sabbir Rangwala

Proceedings Volume 10729, 107290P (2020) https://doi.org/10.1117/12.2574715

KEYWORDS: LIDAR, Artificial intelligence, Optical sensing, Optical imaging, Photon counting, X-ray imaging, X-rays, Terahertz radiation, X-ray optics, Photonics

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Proceedings Article | 18 September 2018 Presentation + Paper

Presentation + Paper

InGaAsP/InP Geiger-mode APD-based LiDAR

Xudong Jiang, Samuel Wilton, Igor Kudryashov, Mark Itzler, Mark Entwistle, Jack Kotelnikov, Alexei Katsnelson, Brian Piccione, Mark Owens, Krys Slomkowski, Scott Roszko, Sabbir Rangwala

Proceedings Volume 10729, 107290C (2018) https://doi.org/10.1117/12.2322757

KEYWORDS: LIDAR, Sensors, 3D image processing, Staring arrays, Short wave infrared radiation, Cameras, Single photon, Imaging systems, Spatial resolution, Semiconductor lasers

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Proceedings Article | 20 February 2017 Paper

Paper

Very narrow spectral width 1.65um tunable high-power laser

Igor Kudryashov, Evgenii Kotelnikov

Proceedings Volume 10123, 101230U (2017) https://doi.org/10.1117/12.2251045

KEYWORDS: Fiber coupled lasers, Semiconductor lasers, High power lasers, Methane, Laser development, Laser sources, Absorption, Single mode fibers, Commercial off the shelf technology, Temperature metrology

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Proceedings Article | 17 February 2017 Paper

Paper

Tunable Q-switched solid state laser for methane detection

Igor Kudryashov, Evgenii Kotelnikov

Proceedings Volume 10082, 100821I (2017) https://doi.org/10.1117/12.2251041

KEYWORDS: Methane, Solid state lasers, Laser development, Q switched lasers, Absorption, Transmitters, Q switching, Earth's atmosphere, LIDAR, Mirrors, Laser sources, Spectroscopy

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Proceedings Article | 7 May 2012 Paper

Paper

Modeling of the type-II InGaAs/GaAsSb quantum well designs for mid-infrared laser diodes by k-p method

Baile Chen, A. Holmes, Viktor Khalfin, Igor Kudryashov, Bora Onat

Proceedings Volume 8381, 83810F (2012) https://doi.org/10.1117/12.918764

KEYWORDS: Quantum wells, Mid-IR, Indium gallium arsenide, Semiconductor lasers, Cladding, Laser development, Quantum cascade lasers, Structural design, Molecular spectroscopy, Gallium antimonide

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Proceedings Article | 9 February 2012 Paper

Paper

High-power single-mode InGaAsP/InP laser diodes for pulsed operation

Evgenii Kotelnikov, Alexei Katsnelson, Ketan Patel, Igor Kudryashov

Proceedings Volume 8277, 827715 (2012) https://doi.org/10.1117/12.909162

KEYWORDS: Semiconductor lasers, Pulsed laser operation, High power lasers, Fiber lasers, Reflectivity, Continuous wave operation, Diodes, Fiber Bragg gratings, Mirrors

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Proceedings Article | 14 May 2010 Paper

Paper

1645-nm Q-switched Er:YAG laser with in-band diode pumping

Igor Kudryashov, Alexey Katsnelson

Proceedings Volume 7686, 76860B (2010) https://doi.org/10.1117/12.853083

KEYWORDS: Solid state lighting, Er:YAG lasers, Continuous wave operation, Q switched lasers, Diodes, Q switching, Solid state lasers, Diode pumped solid state lasers, Semiconductor lasers

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Proceedings Article | 3 March 2010 Paper

Paper

Q-switched resonantly diode-pumped Er:YAG laser

Igor Kudryashov, Alexei Katsnelson

Proceedings Volume 7578, 75781D (2010) https://doi.org/10.1117/12.841038

KEYWORDS: Solid state lighting, Er:YAG lasers, Continuous wave operation, Q switching, Q switched lasers, Output couplers, Solid state lasers, Pulsed laser operation, Diodes

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Proceedings Article | 9 May 2009 Paper

Paper

Resonantly diode-pumped Er:YAG laser: 1470-nm versus 1530-nm CW pumping case

Igor Kudryashov, Nikolai Ter-Gabrielyan, Mark Dubinskii

Proceedings Volume 7325, 732505 (2009) https://doi.org/10.1117/12.820681

KEYWORDS: Er:YAG lasers, Diodes, Semiconductor lasers, Absorption, Solid state lighting, Crystals, High power lasers, Erbium, Continuous wave operation

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Proceedings Article | 28 April 2008 Paper

Paper

Yb-free, SLM EDFA: comparison of 980-, 1470- and 1530-nm excitation for the core- and clad-pumping

M. Dubinskii, V. Ter-Mikirtychev, J. Zhang, I. Kudryashov

Proceedings Volume 6952, 695205 (2008) https://doi.org/10.1117/12.782760

KEYWORDS: Fiber lasers, Fiber amplifiers, Optical amplifiers, Semiconductor lasers, Erbium, Fiber coupled lasers, Diodes, Fiber couplers, Spatial light modulators, Commercial off the shelf technology

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Proceedings Article | 10 May 2007 Paper

Paper

Latest developments in resonantly diode-pumped Er:YAG lasers

Igor Kudryashov, Dmitri Garbuzov, Mark Dubinskii

Proceedings Volume 6552, 65520K (2007) https://doi.org/10.1117/12.721945

KEYWORDS: Er:YAG lasers, Erbium, Solids, Diodes, Absorption, Resonators, Output couplers, Mirrors, Solid state lighting

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Proceedings Article | 20 February 2007 Paper

Paper

Volume Bragg grating improves characteristic of resonantly diode-pumped Er:YAG, 1.65-um DPSSL

Igor Kudryashov, Dmitri Garbuzov, Mark Dubinskii

Proceedings Volume 6451, 64510P (2007) https://doi.org/10.1117/12.699154

KEYWORDS: Er:YAG lasers, Erbium, Diodes, Solids, Absorption, Fiber Bragg gratings, Output couplers, Solid state lighting, Diode pumped solid state lasers

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Proceedings Article | 1 June 2005 Paper

Paper

Resonantly diode laser pumped 1.6=μm Er:YAG laser

Dmitri Garbuzov, Igor Kudryashov, Mark Dubinskii

Proceedings Volume 5792, (2005) https://doi.org/10.1117/12.603180

KEYWORDS: Er:YAG lasers, Diodes, Erbium, Absorption, Semiconductor lasers, Fiber Bragg gratings, Output couplers, Solid state lighting, Luminescence, Mirrors

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Proceedings Article | 20 December 2004 Paper

Paper

InGaAsP/InP diode laser pumping sources for eye-safe solid state and fiber lasers

Dmitri Garbuzov, Igor Kudryashov, Alexei Komissarov

Proceedings Volume 5594, (2004) https://doi.org/10.1117/12.585540

KEYWORDS: Absorption, Fiber lasers, Solid state physics, Diodes, YAG lasers, Waveguides, Solid state lasers, Erbium, Semiconductor lasers

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Proceedings Article | 8 October 2004 Paper

Paper

Wide band-gap materials microprocessing by femtosecond laser pulses

Egidijus Vanagas, Jouji Kawai, Yury Zaparozhchanka, Dmitry Tuzhilin, Hirofumi Musasa, Pavel Rutkovski, Igor Kudryashov, Shoji Suruga

Proceedings Volume 5662, (2004) https://doi.org/10.1117/12.596595

KEYWORDS: Femtosecond phenomena, Borosilicate glass, Laser systems engineering, Laser processing, Mirrors, 3D scanning, Optical lithography, Diamond, Confocal microscopy, Microscopes

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SPIE Journal Paper | 1 April 2004

Glass cutting by femtosecond pulsed irradiation

Egidijus Vanagas, Jouji Kawai, Dmitry Tuzhilin, Igor Kudryashov, Atsushi Mizuyama, Kazutaka Nakamura, Ken-ichi Kondo, Shin-ya Koshihara, Masaki Takesada, Kazunari Matsuda, Saulius Juodkazis, Vygandas Jarutis, Shigeki Matsuo, Hiroaki Misawa

JM3, Vol. 3, Issue 02, (April 2004) https://doi.org/10.1117/12.10.1117/1.1668274

KEYWORDS: Glasses, Quartz, Femtosecond phenomena, Laser cutting, Scanning electron microscopy, Plasma, Laser ablation, Distortion, Absorption, Dielectric breakdown

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Proceedings Article | 4 March 2004 Paper

Paper

Advanced high-power superluminescent light sources for environmental, chemical, and biological sensing applications

Mikhail Maiorov, Chia-Fu Hsu, Igor Kudryashov, Alexander Lunev, Nancy Morris, Robert Roff, John Connolly, Dmitri Garbuzov

Proceedings Volume 5270, (2004) https://doi.org/10.1117/12.515108

KEYWORDS: Waveguides, Modulation, Reflectivity, Light sources, Environmental sensing, Biosensing, Superluminescent diodes, Coating, Quantum wells, Solids

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Proceedings Article | 18 November 2003 Paper

Paper

Direct femtosecond laser writing system for sub-micron and micron scale patterning

Egidijus Vanagas, Dmitry Tuzhilin, Michail Zinkou, Alexander Sedunov, Nikolai Vasiliev, Igor Kudryashov, Vladimir Kononov, Shozi Suruga

Proceedings Volume 5063, (2003) https://doi.org/10.1117/12.540538

KEYWORDS: Femtosecond phenomena, Optical lithography, Fermium, Frequency modulation, Confocal microscopy, Microscopes, Laser systems engineering, Micromachining, Axicons, Waveguides

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Proceedings Article | 22 May 2002 Paper

Paper

High-power 1300-nm Fabry-Perot and DFB ridge-waveguide lasers

Dmitri Garbuzov, Mikhail Maiorov, Raymond Menna, Anatoly Komissarov, V. Khalfin, Igor Kudryashov, Alexander Lunev, Louis DiMarco, John Connolly

Proceedings Volume 4651, (2002) https://doi.org/10.1117/12.467937

KEYWORDS: Fabry–Perot interferometers, High power lasers, Temperature metrology, Semiconductor lasers, Waveguides, Heatsinks, Fiber lasers, Fiber couplers, Raman spectroscopy, Optical amplifiers

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Showing 5 of 19 publications

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