Dr. Sergey Vasilyev Profile

Dr. Sergey Vasilyev

Laser Scientist at IPG Photonics Corporation

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Author

Publications (18)

Proceedings Article | 12 March 2024 Presentation + Paper

Electro-optically sampled broadband dual-comb spectroscopy across mid-IR to terahertz (6.6–200 µm) spectral range

Dmitrii Konnov, Andrey Muraviev, Sergey Vasilyev, Konstantin Vodopyanov

Proceedings Volume 12869, 1286902 (2024) https://doi.org/10.1117/12.3001223

KEYWORDS: Gases, Spectroscopy, Crystals, Absorption, Terahertz radiation, Molecular spectroscopy, Long wavelength infrared, Mid infrared, Absorbance, Nonlinear crystals

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Proceedings Article | 17 March 2023 Presentation

Real-time high resolution dual-comb spectroscopy in the 6-12 µm spectral range based on a few-cycle Cr:ZnS laser platform

Sergey Vasilyev, Andrey Muraviev, Dmitrii Konnov, Mike Mirov, Sergey Mirov, Konstantin Vodopyanov

Proceedings Volume PC12405, PC1240501 (2023) https://doi.org/10.1117/12.2653360

KEYWORDS: Spectroscopy, Spectral resolution, Long wavelength infrared, Signal to noise ratio, Nonlinear crystals, Crystals, Ultrafast phenomena, Oscillators, Nitrous oxide, Molecules

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Proceedings Article | 14 March 2023 Presentation + Paper

Precision mid-IR: THz frequency combs produced by frequency division and optical rectification

Dmitrii Konnov, Sergey Vasilyev, Andrey Muraviev, Konstantin Vodopyanov

Proceedings Volume 12405, 1240502 (2023) https://doi.org/10.1117/12.2653928

KEYWORDS: Crystals, Gases, Nonlinear crystals, Long wavelength infrared, Mid-IR, Laser frequency, Absorption, Absorbance, Terahertz radiation, Laser crystals

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Proceedings Article | 30 May 2022 Presentation + Paper

High-energy Q-switched 120 mJ Ho:YAG lasers at 500 Hz repetition rate

Viktor Smolski, Igor Moskalev, Sergey Vasilyev, Jeremy Peppers, Mike Mirov, Vladimir Fedorov, Dmitry Martyshkin, Sergey Mirov

Proceedings Volume 12092, 1209203 (2022) https://doi.org/10.1117/12.2623264

KEYWORDS: Optical amplifiers, Oscillators, Fiber lasers, Q switched lasers, Laser induced damage, Bragg cells, Fiber amplifiers, Crystals, Continuous wave operation, Beam splitters

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Proceedings Article | 30 May 2022 Presentation

High-power mid-IR Cr:ZnS-based frequency combs for spectroscopy imaging and sensing

Sergey Vasilyev, Viktor Smolski, Jeremy Peppers, Igor Moskalev, Mike Mirov, Yury Barnakov, Sergey Mirov

Proceedings Volume PC12092, PC1209204 (2022) https://doi.org/10.1117/12.2622970

KEYWORDS: Frequency combs, Imaging spectroscopy, Mid-IR, Transient nonlinear optics, Spectroscopy, Nonlinear optics, Long wavelength infrared, Ultrafast phenomena, Synchrotrons, Laser stabilization

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Proceedings Article | 25 May 2022 Presentation + Paper

High-power middle IR and long-wave IR frequency comb generators based on mode-locked polycrystalline Cr:ZnS lasers

Sergey Vasilyev, Viktor Smolski, Jeremy Peppers, Igor Moskalev, Mikhail Mirov, Yury Barnakov, Sergey Mirov

Proceedings Volume 12142, 121420K (2022) https://doi.org/10.1117/12.2631061

KEYWORDS: Frequency combs, Long wavelength infrared, Spectroscopy, Molecular spectroscopy, Mode locking, Femtosecond phenomena, Mid-IR, Optical amplifiers, High power lasers, Synchrotrons

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Proceedings Article | 2 March 2020 Presentation + Paper

Multi-octave infrared femtosecond continuum generation in Cr:ZnS-GaSe and Cr:ZnS-ZGP tandems

Sergey Vasilyev, Viktor Smolski, Igor Moskalev, Jeremy Peppers, Mike Mirov, Yury Barnakov, Vladimir Fedorov, Dmitry Martyshkin, Andrey Muraviev, Kevin Zawilski, Peter Schunemann, Sergey Mirov, Konstantin Vodopyanov, Valentin Gapontsev

Proceedings Volume 11264, 1126407 (2020) https://doi.org/10.1117/12.2543780

KEYWORDS: Frequency combs, Oscillators, Optical amplifiers, Gases, Mode locking, Optical filters, Sensors, Infrared radiation, Femtosecond phenomena, Signal detection

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Proceedings Article | 4 March 2019 Presentation

Ultrafast mid-IR sources based on polycrystalline Cr:ZnS/Se and their spectral broadening using supercontinuum generation in silicon nitride waveguides (Conference Presentation)

Sergey Vasilyev, Dmitry Martyshkin, Vlasimir Fedorov, Mike Mirov, Hairun Guo, Junqiu Liu, Wenle Weng, Clemens Herkommer, Konstantin Vodopyanov, Tobias Kippenberg, Sergey Mirov

Proceedings Volume 10902, 1090208 (2019) https://doi.org/10.1117/12.2514776

KEYWORDS: Waveguides, Silicon, Ultrafast phenomena, Mid-IR, Supercontinuum generation, Mode locking, Oscillators, Mirrors, Frequency conversion, Frequency combs

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Proceedings Article | 14 May 2018 Presentation

Mid-IR broadly tunable cw and ultrafast lasers sources based on Cr and Fe doped chalcogenides, subharmonic OPOs and potential quantum cascade: Fe:II-VI hybrid platforms (Conference Presentation)

Sergey Mirov, Igor Moskalev, Sergey Vasilyev, Viktor Smolski, Mike Mirov, Vladimir Fedorov, Dmitri Martyshkin, Valentin Gapontsev

Proceedings Volume 10639, 106392F (2018) https://doi.org/10.1117/12.2306515

KEYWORDS: Iron, Quantum cascade lasers, Chalcogenides, Mid-IR, Chromium, Continuous wave operation, Optical parametric oscillators, Ultrafast lasers, Ultrafast phenomena, Oscillators

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Proceedings Article | 14 May 2018 Paper

Massively parallel sensing of trace molecules and their isotopologues with broadband mid-IR frequency combs produced via optical subharmonic generation

Konstantin Vodopyanov, Andrey Muraviev, Zachary Loparo, Sergey Vasilyev, Sergey Mirov

Proceedings Volume 10639, 106392G (2018) https://doi.org/10.1117/12.2303920

KEYWORDS: Optical parametric oscillators, Molecules, Frequency combs, Mid-IR, Carbon monoxide, Spectroscopy, Data acquisition, Absorption, Molecular spectroscopy, Femtosecond phenomena

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Proceedings Article | 14 May 2018 Presentation

Recent progress in mid-IR materials and lasers based on Cr and Fe doped chalcogenides (Conference Presentation)

Sergey Mirov, Igor Moskalev, Sergey Vasilyev, Viktor Smolski, Mike Mirov, Vladimir Fedorov, Dmitri Martyshkin, Andrey Zakrevsky, Ozarfar Gafarov, Jeremy Peppers, Valentin Gapontsev

Proceedings Volume 10637, 106370V (2018) https://doi.org/10.1117/12.2306528

KEYWORDS: Mid-IR, Chromium, Iron, Chalcogenides, Laser spectroscopy, Absorption, Diffusion, Oscillators, Transition metals, Ions

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Proceedings Article | 15 February 2018 Presentation + Paper

Optical parametric oscillation in a random poly-crystalline medium: ZnSe ceramic

Qitian Ru, Taiki Kawamori, Nathaniel Lee, Xuan Chen, Kai Zhong, Mike Mirov, Sergey Vasilyev, Sergey Mirov, Konstantin Vodopyanov

Proceedings Volume 10516, 1051615 (2018) https://doi.org/10.1117/12.2292765

KEYWORDS: Optical parametric oscillators, Crystals, Second-harmonic generation, Ceramics, Nonlinear crystals, Polarization, Dispersion, Phase matching, Mode locking, Annealing

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Proceedings Article | 8 May 2017 Presentation + Paper

Progress in Cr and Fe doped ZnS/Se mid-IR CW and femtosecond lasers

Sergey Vasilyev, Igor Moskalev, Mike Mirov, Viktor Smolski, Dmitry Martyshkin, Vladimir Fedorov, Sergey Mirov, Valentin Gapontsev

Proceedings Volume 10193, 101930U (2017) https://doi.org/10.1117/12.2264209

KEYWORDS: Optical amplifiers, Mid-IR, Femtosecond phenomena, Oscillators, Continuous wave operation, Supercontinuum generation, High power lasers, Laser systems engineering, Energy efficiency, Pulsed laser operation, Ultrafast phenomena, Chromium, Mode locking, Iron, Second-harmonic generation, Mirrors

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Proceedings Article | 20 February 2017 Paper

Instantaneous spectral span of 2.85 - 8.40 µm achieved in a Cr:ZnS laser pumped subharmonic OPO

Qitian Ru, Kai Zhong, Nathaniel Lee, Zachary Loparo, Peter Schunemann, Sergey Vasilyev, Sergey Mirov, Konstantin Vodopyanov

Proceedings Volume 10088, 1008809 (2017) https://doi.org/10.1117/12.2256046

KEYWORDS: Optical parametric oscillators, Frequency combs, Nonlinear optics, Ultrafast phenomena, Mid-IR, Mode locking, Dispersion, Spectroscopy, Pulsed laser operation, Chromium, Zinc, Dielectric mirrors, Mirrors, Dielectrics

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Proceedings Article | 13 May 2016 Paper

Mid-IR Kerr-lens mode-locked polycrystalline Cr2+:ZnS lasers

Sergey Vasilyev, Igor Moskalev, Mike Mirov, Sergey Mirov, Valentin Gapontsev

Proceedings Volume 9835, 98350W (2016) https://doi.org/10.1117/12.2223828

KEYWORDS: Mid-IR, Oscillators, Mode locking, Laser systems engineering, Optical amplifiers, Fiber lasers, Mirrors, Laser applications, Femtosecond phenomena, Continuous wave operation

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Proceedings Article | 4 March 2016 Paper

Mid-IR Kerr-lens mode-locked polycrystalline Cr:ZnS and Cr:ZnSe lasers with intracavity frequency conversion via random quasi-phase-matching

Sergey Vasilyev, Igor Moskalev, Mike Mirov, Viktor Smolski, Sergey Mirov, Valentin Gapontsev

Proceedings Volume 9731, 97310B (2016) https://doi.org/10.1117/12.2218356

KEYWORDS: Mid-IR, Mode locking, Ultrafast phenomena, Frequency conversion, Group II-VI semiconductors, Nonlinear optics, Second-harmonic generation, Ultrafast lasers, Transition metals, Solid state lasers, Oscillators, Optical amplifiers, Resonators, Pulsed laser operation, Femtosecond phenomena, Mirrors, Terahertz radiation

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Proceedings Article | 24 February 2016 Paper

Mid-IR gain media based on transition metal-doped II-VI chalcogenides

S. Mirov, V. Fedorov, D. Martyshkin, I. Moskalev, M. Mirov, O. Gafarov, A. Martinez, J. Peppers, V. Smolski, S. Vasilyev, V. Gapontsev

Proceedings Volume 9744, 97440A (2016) https://doi.org/10.1117/12.2212822

KEYWORDS: Iron, Diffusion, Crystals, Mid-IR, Chalcogenides, Chromium, Ions, Semiconductor lasers, Transition metals, Annealing, Absorption, Zinc, Er:YAG lasers, Laser crystals

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Proceedings Article | 22 May 2015 Paper

Mid-IR lasers based on transition metal and rare-earth ion doped crystals

S. Mirov, V. Fedorov, D. Martyshkin, I. Moskalev, M. Mirov, S. Vasilyev

Proceedings Volume 9467, 94672K (2015) https://doi.org/10.1117/12.2177910

KEYWORDS: Pulsed laser operation, Mid-IR, Laser systems engineering, Q switched lasers, Fiber lasers, Resonators, Second-harmonic generation, Continuous wave operation, Solid state lasers, Laser optics

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Showing 5 of 18 publications

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