Prof. Sergey A. Babin Profile

Prof. Sergey A. Babin

Director of the Institute at Institute of Automation and Electrometry of the SB RAS

SPIE Involvement:

Author | Student Chapter Advisor

Publications (71)

Proceedings Article | 12 March 2024 Poster + Paper

Spatio-spectral effects in coupled multicore all-fiber lasers with FBG arrays

Alexey Kuznetsov, Alexey Wolf, Zhibzema Munkueva, Alexander Dostovalov, Evgeniy Podivilov, Sergey Babin

Proceedings Volume 12865, 128651N (2024) https://doi.org/10.1117/12.3000464

KEYWORDS: Multicore fiber, Fiber Bragg gratings, Reflection, Fiber lasers, Laser frequency, Laser resonators, Fiber coupled lasers, Background noise, Semiconductor lasers, Pulsed laser operation

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Proceedings Article | 27 November 2023 Paper

Optimization of random FBG array in multimode graded-index fiber for Raman lasing with improved spatio-spectral characteristics

A. Kuznetsov, A. Wolf, Zh. Munkueva, A. Dostovalov, S. Babin

Proceedings Volume 12760, 127600L (2023) https://doi.org/10.1117/12.2689180

KEYWORDS: Fiber Bragg gratings, Raman spectroscopy, Multimode fibers, Graded index fibers, Reflection, GRIN lenses, Structured optical fibers, Semiconductor lasers, Random lasers, Mirrors

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Proceedings Article | 26 November 2023 Paper

Nonlinear pulse dynamic in a weak coupled normal dispersion multicore fiber

Denis Kharenko, Natalia Koliada, Mikhail Gervaziev, Igor Chekhovskoy, Nikita Bochkarev, Alexander Revyakin, Georgiy Patrin, Olya Shtyrina, Mikhail Fedoruk, Sergey Babin

Proceedings Volume 12775, 127750W (2023) https://doi.org/10.1117/12.2688542

KEYWORDS: Multicore fiber, Ultrafast phenomena, Spatial light modulators, Laser radiation, Dispersion, Wave propagation, Emission wavelengths, Femtosecond phenomena, Fiber lasers, Pulse shaping

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Proceedings Article | 14 March 2023 Poster + Paper

Raman lasing in multimode diode-pumped graded-index fiber with fs-inscribed 3D random FBG array

A. Kuznetsov, A. Wolf, Zh. Munkueva, S. Babin

Proceedings Volume 12405, 124050L (2023) https://doi.org/10.1117/12.2650993

KEYWORDS: Fiber Bragg gratings, Multimode fibers, Reflectors, Fiber lasers, Random lasers, Reflection, Laser radiation, Ultraviolet radiation, Raman scattering, Gradient-index optics

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Proceedings Article | 28 December 2022 Poster + Paper

Random lasing in multimode diode-pumped graded-index fiber based on artificial Rayleigh scattering in fs-inscribed random structure

A. Kuznetsov, A. Wolf, Zh. Munkueva, S. Babin

Proceedings Volume 12310, 1231018 (2022) https://doi.org/10.1117/12.2644088

KEYWORDS: Reflectors, Fiber Bragg gratings, Multimode fibers, Fiber lasers, Random lasers, Structured optical fibers, Scattering

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Proceedings Article | 28 December 2022 Poster + Paper

7-core Yb-doped fiber laser with femtosecond pulse inscribed fiber Bragg gratings

Alexey Wolf, Alexey Kuznetsov, Olga Egorova, Sergey Semjonov, Sergey Babin

Proceedings Volume 12310, 123101A (2022) https://doi.org/10.1117/12.2644066

KEYWORDS: Fiber Bragg gratings, Fiber lasers, Femtosecond phenomena, Mirrors, Semiconductor lasers, Reflectivity, Reflection, Laser systems engineering, Cladding, Laser development

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Proceedings Article | 28 December 2022 Presentation

Power scaling over kilowatt on random distributed feedback Raman fiber laser based on multimode graded-index fiber

Chenchen Fan, Tianfu Yao, Hu Xiao, Jiangming Xu, Jinyong Leng, Pu Zhou, Alexey A. Wplf, Ilya N. Nemov, Alexey G. Kuznetsov, Sergey I. Kablukov, Sergey A. Babin

Proceedings Volume 12310, 123100M (2022) https://doi.org/10.1117/12.2643647

KEYWORDS: Laser development, Fiber lasers, Raman spectroscopy, Multimode fibers, Graded index fibers, Laser sources

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Proceedings Article | 26 May 2022 Presentation + Paper

Exploiting the geometry of optical fibers for igniting helical-shape plasma filaments

Mario Ferraro, Fabio Mangini, Mario Zitelli, Alioune Niang, Rocco Crescenzi, Tigran Mansuryan, Alessandro Tonello, Vincent Couderc, Antonio De Luca, Sergey Babin, Fabrizio Frezza, Stefan Wabnitz

Proceedings Volume 12143, 1214302 (2022) https://doi.org/10.1117/12.2624477

KEYWORDS: Plasma, Cladding, Optical fibers, Interfaces, Refractive index, Luminescence, Visualization, Microscopes, Glasses, Laser beam propagation

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Proceedings Article | 25 May 2022 Presentation + Paper

Laser-induced damages in silica multimode optical fibers

Mario Ferraro, Fabio Mangini, Yifan Sun, Mario Zitelli, Rocco Crescenzi, Alioune Niang, Maria Caterina Crocco, Vincenzo Formoso, Raffaele Agostino, Riccardo Barberi, Antonio De Luca, Alessandro Tonello, Sergey Babin, Vincent Couderc, Stefan Wabnitz

Proceedings Volume 12142, 121420R (2022) https://doi.org/10.1117/12.2623746

KEYWORDS: Refractive index, Optical fibers, Multimode fibers, Fiber lasers, Microscopes, Silica, Optical microscopy, Laser induced damage, Transmittance, Solitons

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Proceedings Article | 19 May 2022 Presentation + Paper

Comparison of multimode LD pump beam shaping in step-index and graded-index fibers and its influence on Raman lasing

Alexey Kuznetsov, Alexey Wolf, Ilya Nemov, Sergey Kablukov, Sergey Babin

Proceedings Volume 12140, 121400F (2022) https://doi.org/10.1117/12.2622184

KEYWORDS: Fiber Bragg gratings, Beam shaping, Multimode fibers, Graded index fibers, Semiconductor lasers, Step index fibers, Laser beam propagation, Fiber lasers

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Proceedings Article | 4 March 2022 Presentation + Paper

Cascaded Raman lasing in a multimode diode-pumped graded-index fiber

Alexey Kuznetsov, Ilya Nemov, Alexey Wolf, Sergey Kablukov, Sergey Babin

Proceedings Volume 11985, 1198504 (2022) https://doi.org/10.1117/12.2610384

KEYWORDS: Raman spectroscopy, Fiber Bragg gratings, Neodymium, Beam shaping, Multimode fibers, Graded index fibers, Semiconductor lasers, Fiber lasers, Ultraviolet radiation, Reflectivity

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Proceedings Article | 4 March 2022 Presentation

Over 700 W random distributed feedback Raman laser based on graded-index fiber with brightness enhancement

Chenchen Fan, Tianfu Yao, Hu Xiao, Jiangming Xu, Jinyong Leng, Pu Zhou, Alexey Wolf, Ilya Nemov, Alexey Kuznetsov, Sergey Babin

Proceedings Volume PC11981, PC119810C (2022) https://doi.org/10.1117/12.2606787

KEYWORDS: Raman spectroscopy, GRIN lenses, Fiber lasers, Graded index fibers, Fiber Bragg gratings, Superluminescent sources, Reflectivity, Raman scattering, Oscillators, Multimode fibers

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Proceedings Article | 9 October 2021 Presentation + Paper

Formation of thermochemical laser-induced periodic structures on titanium films in a nitrogen-rich atmosphere

Kirill Bronnikov, Alexander Dostovalov, Konstantin Okotrub, Aleksandr Kuchmizhak, Victor Korolkov, Sergey Babin

Proceedings Volume 11892, 118920W (2021) https://doi.org/10.1117/12.2601459

KEYWORDS: Titanium, Scanning electron microscopy, Raman spectroscopy, Femtosecond phenomena, Chemical analysis, Nitrogen, Glasses, Metals, Statistical analysis, Nanostructured thin films

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Proceedings Article | 9 October 2021 Poster + Paper

Multimode diode-pumped graded-index fiber Raman laser with pulsed generation in all-fiber scheme

Alexey Kuznetsov, S. Kablukov, S. Babin

Proceedings Volume 11890, 118901A (2021) https://doi.org/10.1117/12.2601490

KEYWORDS: Raman spectroscopy, Fiber lasers, Pulsed laser operation, Multimode fibers, Fiber Bragg gratings, Graded index fibers

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Proceedings Article | 9 October 2021 Poster + Presentation + Paper

Mode decomposition of output beams in LD-pumped graded-index fiber Raman lasers

Denis Kharenko, Mikhail Gervaziev, Alexey Kuznetsov, Stefan Wabnitz, Evgeniy Podivilov, Sergey Babin

Proceedings Volume 11890, 118901B (2021) https://doi.org/10.1117/12.2601512

KEYWORDS: Raman scattering, Fiber lasers, Fiber Bragg gratings, Spatial light modulators, Graded index fibers, Continuous wave operation, Multimode fibers, Beam shaping

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Proceedings Article | 18 April 2021 Presentation + Paper

Seven-core fiber Raman laser with fs-inscribed random structures

Mikhail Skvortsov, Victor Labuntsov, Alexey Wolf, Alexandr Dostovalov, Sergey Babin

Proceedings Volume 11773, 117730H (2021) https://doi.org/10.1117/12.2592527

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Proceedings Article | 5 March 2021 Presentation + Paper

Mode decomposition of Kerr self-cleaned beams by phase only SLM

Denis Kharenko, Mikhail Gervaziev, Innokentiy Zhdanov, Evgeniy Podivilov, Sergey Babin, Stefan Wabnitz

Proceedings Volume 11671, 1167105 (2021) https://doi.org/10.1117/12.2578240

KEYWORDS: Spatial light modulators, Multimode fibers, Quality measurement, Kerr effect, Digital holography, Beam analyzers

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Proceedings Article | 5 March 2021 Presentation + Paper

Mechanisms of beam clean up at Raman conversion of multimode radiation in graded-index fibers

Alexey Kuznetsov, Sergey Kablukov, Evgeniy Podivilov, Sergey Babin

Proceedings Volume 11670, 116700K (2021) https://doi.org/10.1117/12.2577685

KEYWORDS: Raman spectroscopy, Graded index fibers, Fiber Bragg gratings, Laser damage threshold, Fiber lasers, Semiconductor lasers, Raman scattering, Optical testing, Kerr effect, High power lasers

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Proceedings Article | 20 August 2020 Poster + Paper

All-fiber pulsed laser source based on Raman dissipative soliton generation for biological tissue analysis

Innokentiy Zhdanov, Denis Kharenko, Anastasia Bednyakova, Mikhail Fedoruk, Sergey Babin

Proceedings Volume 11497, 1149717 (2020) https://doi.org/10.1117/12.2569010

KEYWORDS: Ultrafast lasers, Raman spectroscopy, Picosecond phenomena, Solitons, Raman scattering, Laser tissue interaction, Femtosecond phenomena, Laser sources, Fiber lasers

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Proceedings Article | 1 April 2020 Paper

Multiparameter point sensing with the FBG-containing multicore optical fiber

Alexey Wolf, Kirill Bronnikov, Alexandr Dostovalov, Victor Simonov, Vadim Terentyev, Sergey Babin

Proceedings Volume 11354, 113540F (2020) https://doi.org/10.1117/12.2555325

KEYWORDS: Fiber Bragg gratings, Sensors, Acoustics, Interferometers, Optical fibers, Refractive index, Coating, Fiber optics sensors, Cladding, Femtosecond phenomena

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Proceedings Article | 1 April 2020 Paper

Study of radiation-induced spectral changes of femtosecond laser written FBG in metal and polyimide coated fiber

A. Dostovalov, A. Wolf, V. Simonov, M. Korobeynikov, A. Bryazgin, P. Kashaykin, S. Yakushin, M. Mikhailenko, S. Babin

Proceedings Volume 11354, 113542J (2020) https://doi.org/10.1117/12.2555818

KEYWORDS: Fiber Bragg gratings, Reflectivity, Metals, Femtosecond phenomena, Coating, Fiber coatings, Aluminum, Electron beams, Silica, Fiber optics

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Proceedings Article | 2 March 2020 Presentation + Paper

Frequency doubling of graded-index fiber Raman lasers with multimode diode pumping

Aleksey Kuznetsov, Ekaterina Evmenova, Ekaterina Dontsova, Sergey Kablukov, Sergey Babin

Proceedings Volume 11264, 112641J (2020) https://doi.org/10.1117/12.2545836

KEYWORDS: Second-harmonic generation, Crystals, Raman spectroscopy, Fiber Bragg gratings, Fiber lasers, Laser crystals, Graded index fibers, Semiconductor lasers, Phase matching

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Proceedings Article | 20 November 2019 Paper

Development of robust fiber laser source based on parametric frequency conversion for use in CARS microscopy

Ekaterina Evmenova, Aleksandr Antropov, Denis Kharenko, Alexey Kuznetsov, Sergey Kablukov, Sergey Babin

Proceedings Volume 11190, 111900I (2019) https://doi.org/10.1117/12.2537713

KEYWORDS: Fiber Bragg gratings, Oscillators, Fiber lasers, Microscopy, Fiber amplifiers, Frequency conversion, Fiber optics, Optical amplifiers

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Proceedings Article | 19 November 2019 Paper

Selection of LP01 and LP11 modes in multimode graded-index fiber Raman laser by special FBGs

Alexey Kuznetsov, Alexey Wolf, Alexander Dostovalov, Sergey Kablukov, Sergey Babin

Proceedings Volume 11181, 1118111 (2019) https://doi.org/10.1117/12.2538637

KEYWORDS: Fiber lasers, Fiber Bragg gratings, Graded index fibers, Raman spectroscopy, Multimode fibers, Laser sources, Silica, Continuous wave operation, Femtosecond phenomena, Beam shaping

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Proceedings Article | 19 November 2019 Paper

Pulsed generation of multimode diode-pumped graded-index fiber Raman laser

Alexey Kuznetsov, Ilya Nemov, Alexey Wolf, Sergey Kablukov, Sergey Babin

Proceedings Volume 11181, 111810K (2019) https://doi.org/10.1117/12.2537769

KEYWORDS: Multimode fibers, Raman spectroscopy, Fiber lasers, Graded index fibers, Pulsed laser operation, Semiconductor lasers, Mode locking, Continuous wave operation, Bragg cells, Q switched lasers

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Proceedings Article | 19 November 2019 Paper

Fast formation of hybrid periodic surface structures on Hf thin-film by focused femtosecond laser beam

A. Dostovalov, K. Bronnikov, D. Belousov, V. Korolkov, S. Babin

Proceedings Volume 11183, 111830U (2019) https://doi.org/10.1117/12.2537672

KEYWORDS: Femtosecond phenomena, Metals, Gaussian beams, Thin films, Oxides, Hafnium

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Proceedings Article | 28 August 2019 Paper

Femtosecond point-by-point inscription of 3D FBG arrays in 7-core fibers with straight and twisted cores

Alexey Wolf, Kirill Bronnikov, Sergey Yakushin, Alexandr Dostovalov, Sergey Zhuravlev, Mikhail Salganskii, Olga Egorova, Sergey Semjonov, Sergey Babin

Proceedings Volume 11199, 1119934 (2019) https://doi.org/10.1117/12.2540925

KEYWORDS: Fiber Bragg gratings, Optical fibers, Femtosecond phenomena, Sensors, Optical coatings, Fiber optics, Fiber optics sensors, Reflection, Refractive index

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Proceedings Article | 16 April 2019 Presentation + Paper

Direct core-selective inscription of Bragg grating structures in seven-core optical fibers by femtosecond laser pulses

Alexey Wolf, Alexandr Dostovalov, Kirill Bronnikov, Sergey Babin

Proceedings Volume 11029, 110290E (2019) https://doi.org/10.1117/12.2522248

KEYWORDS: Fiber Bragg gratings, Femtosecond phenomena, Optical fibers, Refractive index, Absorption, Bragg gratings, Single mode fibers, Fiber lasers, Sensors, Glasses

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Proceedings Article | 17 May 2018 Paper

Transverse mode selection in diode-pumped multimode fiber Raman lasers

Ekaterina Zlobina, Sergey Kablukov, Alexey Wolf, Ilya Nemov, Alexandr Dostovalov, Sergey Babin

Proceedings Volume 10683, 1068334 (2018) https://doi.org/10.1117/12.2307309

KEYWORDS: GRIN lenses, Fiber Bragg gratings, Ultraviolet radiation, Raman spectroscopy, Fiber lasers, Multimode fibers, Semiconductor lasers, Femtosecond phenomena, Mirrors, Neodymium

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Proceedings Article | 9 May 2018 Paper

Femtosecond core-scanning inscription of tilted fiber Bragg gratings

Alexey Wolf, Mikhail Kotyushev, Alexandr Dostovalov, Sergey Babin

Proceedings Volume 10681, 1068112 (2018) https://doi.org/10.1117/12.2307132

KEYWORDS: Femtosecond phenomena, Cladding, Fiber Bragg gratings, Refractive index, Optical fibers, Structured optical fibers, Fiber lasers, Polarization

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Proceedings Article | 4 May 2018 Paper

New schemes and regimes of CW and pulsed Raman fiber lasers

Sergey Babin

Proceedings Volume 10637, 1063706 (2018) https://doi.org/10.1117/12.2309634

KEYWORDS: Raman spectroscopy, Fiber lasers, GRIN lenses, Fiber Bragg gratings, Picosecond phenomena, Solitons, Continuous wave operation, Mode locking, Random lasers, Multimode fibers

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Proceedings Article | 26 February 2018 Presentation + Paper

Diode-pumped all-fiber Raman lasers with high beam quality

Sergey Babin, Ekaterina Zlobina, Sergey Kablukov, Alexey Wolf, Ilya Nemov, Alexandr Dostovalov, V. Tyrtyshnyy, D. Myasnikov

Proceedings Volume 10512, 105121V (2018) https://doi.org/10.1117/12.2289862

KEYWORDS: GRIN lenses, Raman spectroscopy, Fiber lasers, Fiber Bragg gratings, Semiconductor lasers, Multimode fibers, Graded index fibers, Continuous wave operation, Raman scattering, Structured optical fibers

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Proceedings Article | 15 February 2018 Presentation + Paper

Cascaded Raman lasing in a PM phosphosilicate fiber with random distributed feedback

Ivan Lobach, Sergey Kablukov, Sergey Babin

Proceedings Volume 10516, 105160C (2018) https://doi.org/10.1117/12.2289903

KEYWORDS: Raman spectroscopy, Reflectors, Fiber lasers, Fiber Bragg gratings, Random lasers, Mirrors, Composites, Polarization, Scanning probe microscopy, Solids

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Proceedings Article | 20 February 2017 Presentation + Paper

Femtosecond-pulse inscription of fiber Bragg gratings in multimode graded index fiber

Alexandr Dostovalov, Alexey Wolf, Ekaterina Zlobina, Sergey Kablukov, Sergey Babin

Proceedings Volume 10091, 100910L (2017) https://doi.org/10.1117/12.2251337

KEYWORDS: Fiber Bragg gratings, Femtosecond phenomena, Multimode fibers, Fiber lasers, Graded index fibers, Refractive index, Absorption, Raman spectroscopy, Cladding, Single mode fibers, Infrared lasers

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Proceedings Article | 17 February 2017 Presentation + Paper

Study of TLIPSS formation on different metals and alloys and their selective etching

Alexandr Dostovalov, Victor Korolkov, Vadim Terentiev, Konstantin Okotrub, Fedor Dultsev, Anton Nemykin, Sergey Babin

Proceedings Volume 10092, 100921H (2017) https://doi.org/10.1117/12.2251341

KEYWORDS: Metals, Etching, Thin films, Laser ablation, Chromium, Nickel, Femtosecond phenomena, Micromachining, Laser development, Titanium, Oxides, Laser processing, Reactive ion etching, Wet etching

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Proceedings Article | 11 March 2016 Paper

Mode-locked fiber laser with cascaded generation of coherent Raman dissipative solitons

Denis Kharenko, Anastasia Bednyakova, Evgenii Podivilov, Mikhail Fedoruk, Alexander Apolonskiy, Sergey Babin

Proceedings Volume 9728, 972836 (2016) https://doi.org/10.1117/12.2213010

KEYWORDS: Solitons, Fiber lasers, Raman spectroscopy, Mode locking, Femtosecond phenomena, Femtosecond fiber lasers, Phase modulation, Raman scattering, Picosecond phenomena, Polarization, Pulsed laser operation, Numerical simulations, Mid-IR

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Proceedings Article | 4 March 2016 Paper

Efficient cascaded generation of narrowband linearly-polarized radiation in random Raman fiber laser

Sergey Babin, Ekaterina Zlobina, Sergey Kablukov, Evgeniy Podivilov

Proceedings Volume 9731, 97310P (2016) https://doi.org/10.1117/12.2212973

KEYWORDS: Raman spectroscopy, Fiber lasers, Polarization, Random lasers, Rayleigh scattering, Laser scattering, Scattering media, Single mode fibers, Backscatter, Phase modulation, Quantum efficiency, Mirrors, Photons, Laser development, Optical filters, Polarizers

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Proceedings Article | 27 February 2015 Paper

Second harmonic generation of a random fiber laser with Raman gain

Sergey Babin, Ekaterina Dontsova, Ilya Vatnik, Sergey Kablukov

Proceedings Volume 9347, 934710 (2015) https://doi.org/10.1117/12.2080651

KEYWORDS: Fiber lasers, Second-harmonic generation, Raman spectroscopy, Fiber Bragg gratings, Harmonic generation, Nonlinear crystals, Crystals, Random lasers, Backscatter, Laser damage threshold

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Proceedings Article | 7 March 2014 Paper

980-nm random fiber laser directly pumped by a high-power 938-nm laser diode

Sergey Babin, Ekaterina Dontsova, Sergey Kablukov

Proceedings Volume 8961, 89612F (2014) https://doi.org/10.1117/12.2039192

KEYWORDS: Fiber lasers, GRIN lenses, Raman spectroscopy, Mirrors, Semiconductor lasers, Random lasers, Laser damage threshold, Laser scattering, Rayleigh scattering, Fiber Bragg gratings

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Proceedings Article | 26 February 2013 Paper

All-fiber highly chirped dissipative soliton oscillator and its scaling

Denis Kharenko, Evgenii Podovilov, Alexander Apolonskiy, Sergey Babin

Proceedings Volume 8601, 86012H (2013) https://doi.org/10.1117/12.2003099

KEYWORDS: Solitons, Raman spectroscopy, Phase modulation, Oscillators, Single mode fibers, Polarization, Pulsed laser operation, Mode locking, Raman scattering, Femtosecond phenomena

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Proceedings Article | 11 May 2012 Paper

Modeling and measurement of ytterbium fiber laser generation spectrum

Sergey Kablukov, Ekaterina Zlobina, Evgeniy Podivilov, Sergey Babin

Proceedings Volume 8433, 843305 (2012) https://doi.org/10.1117/12.922190

KEYWORDS: Fiber Bragg gratings, Fiber lasers, Hole burning spectroscopy, Ytterbium, Semiconductor lasers, Phase modulation, Laser resonators, Spectral resolution, Laser applications

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Proceedings Article | 26 April 2012 Paper

CW parametric generation in polarization maintaining PCF pumped by Yb-doped fiber laser

Ekaterina Zlobina, Sergey Kablukov, Sergey Babin

Proceedings Volume 8426, 842613 (2012) https://doi.org/10.1117/12.922240

KEYWORDS: Polarization, Fiber lasers, Dispersion, Wave propagation, Terahertz radiation, Structured optical fibers, Birefringence, Continuous wave operation, Phase matching

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Proceedings Article | 16 February 2012 Paper

All-fiber broad-range self-sweeping Yb-doped fiber laser

Ivan Lobach, Sergey Kablukov, Evgeniy Podivilov, Sergey Babin

Proceedings Volume 8237, 82371C (2012) https://doi.org/10.1117/12.906660

KEYWORDS: Fiber lasers, Hole burning spectroscopy, Mirrors, Ytterbium, Laser applications, Laser development, Modulation, Wavefront sensors, Scattering, Reflectors

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Proceedings Article | 16 February 2012 Paper

Broadly tunable high-power random fibre laser

Sergey Babin, Atalla El-Taher, Paul Harper, Evgenii Podivilov, Sergei Turitsyn

Proceedings Volume 8237, 82373E (2012) https://doi.org/10.1117/12.907965

KEYWORDS: Fiber lasers, Raman spectroscopy, Random lasers, Optical filters, Mirrors, Rayleigh scattering, Laser development, Telecommunications, Reflectors, Laser damage threshold

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Proceedings Article | 11 February 2011 Paper

Effect of Rayleigh-scattering distributed feedback on multiwavelength Raman fiber laser generation

A. El-Taher, P. Harper, S. Babin, D. Churkin, E. Podivilov, J. Ania-Castanon, S. Turitsyn

Proceedings Volume 7914, 791433 (2011) https://doi.org/10.1117/12.877647

KEYWORDS: Fiber Bragg gratings, Raman spectroscopy, Fiber lasers, Rayleigh scattering, Raman scattering, Remote sensing, Mirrors, Signal to noise ratio, Reflectors, Wavelength division multiplexing

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Proceedings Article | 11 February 2011 Paper

Comparative numerical study of efficiency of energy deposition in femtosecond microfabrication with fundamental and second harmonics of Yb-doped fiber laser

Alexandr Dostovalov, Sergey Babin, Mandana Baregheh, Mykhaylo Dubov, Vladimir Mezentsev

Proceedings Volume 7914, 791432 (2011) https://doi.org/10.1117/12.877631

KEYWORDS: Plasma, Femtosecond phenomena, Absorption, Fiber lasers, Microfabrication, Dispersion, Ionization, Refractive index, Energy efficiency, Numerical modeling

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Proceedings Article | 25 February 2008 Paper

New mechanism of the mode coupling in multi-core fiber lasers

A. Kurkov, S. Babin, I. Lobach, S. Kablukov

Proceedings Volume 6873, 68731Q (2008) https://doi.org/10.1117/12.761521

KEYWORDS: Fiber lasers, Cladding, Laser beam diagnostics, Fiber Bragg gratings, Curium, Modulation, Signal attenuation, Mode locking, Single mode fibers, Waveguides

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Proceedings Article | 25 February 2008 Paper

Square-root law of turbulence-induced spectral broadening in Raman fiber lasers

S. Babin, D. Churkin, A. Ismagulov, S. Kablukov, E. Podivilov

Proceedings Volume 6873, 68731O (2008) https://doi.org/10.1117/12.763025

KEYWORDS: Fiber lasers, Fiber Bragg gratings, Raman spectroscopy, Wave propagation, Shape analysis, Laser applications, Prisms, Solids, Continuous wave operation, Mirrors

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Proceedings Article | 22 February 2008 Paper

Characterization of ultra-long Raman fibre lasers

S. Babin, V. Karalekas, E. Podivilov, V. Mezentsev, P. Harper, J. Ania-Castañón, S. Turitsyn

Proceedings Volume 6873, 68731P (2008) https://doi.org/10.1117/12.761626

KEYWORDS: Fiber Bragg gratings, Raman spectroscopy, Fiber lasers, Turbulence, Stochastic processes, Signal attenuation, Wave propagation, Shape analysis, Laser resonators, Radio propagation

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Proceedings Article | 9 August 2007 Paper

Powerful green Yb-doped fiber laser

V. Akulov, S. Babin, D. Churkin, S. Kablukov, A. Vlasov

Proceedings Volume 6731, 67310L (2007) https://doi.org/10.1117/12.752626

KEYWORDS: Crystals, Fiber lasers, Second-harmonic generation, Ferroelectric materials, Fiber Bragg gratings, Nonlinear crystals, Semiconductor lasers, Laser crystals, Mirrors, Phase matching

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Proceedings Article | 9 July 2007 Paper

Single frequency linearly polarized DFB fiber laser source

S. Babin, D. Churkin, S. Kablukov, M. Nikulin

Proceedings Volume 6727, 672716 (2007) https://doi.org/10.1117/12.752334

KEYWORDS: Fiber lasers, Polarization, Fiber Bragg gratings, Ytterbium, Absorption, Semiconductor lasers, Dielectric polarization, Phase shifts, Distortion, Polarizers

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Proceedings Article | 13 April 2007 Paper

Homogeneous Raman gain saturation at high pump and Stokes powers in a phosphosilicate fiber

S. Babin, D. Churkin, S. Kablukov, E. Podivilov

Proceedings Volume 6612, 661204 (2007) https://doi.org/10.1117/12.740161

KEYWORDS: Raman spectroscopy, Absorption, Polonium, Raman scattering, Radiofrequency ablation, Wavelength division multiplexing, Data modeling, Fiber Bragg gratings, Four wave mixing, Fiber amplifiers

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Proceedings Article | 13 April 2007 Paper

Role of nonlinear effects in Raman fiber laser spectral broadening

S. Babin, D. Churkin, A. Ismagulov, S. Kablukov, E. Podivilov

Proceedings Volume 6612, 661206 (2007) https://doi.org/10.1117/12.740165

KEYWORDS: Fiber Bragg gratings, Raman spectroscopy, Fiber lasers, Four wave mixing, Polonium, Raman scattering, Scattering, Information operations, Shape analysis, Systems modeling

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Proceedings Article | 13 April 2007 Paper

Simple technique of fiber Bragg gratings apodization by use of Gaussian beam

S. Abdullina, S. Babin, S. Kablukov, A. Vlasov

Proceedings Volume 6612, 661201 (2007) https://doi.org/10.1117/12.740153

KEYWORDS: Fiber Bragg gratings, Refractive index, Gaussian beams, Optical fibers, Ultraviolet radiation, Apodization, Modulation, Numerical simulations, Beam shaping, Reflectivity

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Proceedings Article | 12 April 2007 Paper

Air-cooled 10 W pulsed argon laser

D. Afanasiev, S. Babin, V. Goldort, V. Ischenko, S. Kochubei, V. Revutskiy, M. Rybakov, S. Khorev, A. Chupyra

Proceedings Volume 6611, 66110L (2007) https://doi.org/10.1117/12.740624

KEYWORDS: Argon ion lasers, Laser applications, Laser development, Argon, Pulsed laser operation, Mirrors, High power lasers, Continuous wave operation, Semiconductor lasers, Flow cytometry

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Proceedings Article | 4 April 2007 Paper

Yb-doped fiber laser with tunable FBG

V. Akulov, D. Afanasiev, S. Babin, S. Kablukov, M. Rybakov, A. Vlasov

Proceedings Volume 6610, 66100C (2007) https://doi.org/10.1117/12.739835

KEYWORDS: Fiber Bragg gratings, Fiber lasers, Modulation, Refractive index, Semiconductor lasers, Mirrors, Reflection, Continuous wave operation, Ultraviolet radiation, Solid state lasers

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Proceedings Article | 14 June 2006 Paper

Stimulated Brillouin scattering of frequency-stabilized radiation in a fiber

S. Babin, D. Churkin, A. Ismagulov, S. Kablukov, E. Podivilov

Proceedings Volume 6259, 62590W (2006) https://doi.org/10.1117/12.677903

KEYWORDS: Fiber lasers, Scattering, Raman spectroscopy, Raman scattering, Laser scattering, Fiber Bragg gratings, Laser damage threshold, Reflectivity, Mirrors, Light scattering

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Proceedings Article | 9 June 2006 Paper

Frequency doubling in a large-bore argon laser

S. Abdullina, S. Babin, A. Vlasov, S. Kablukov

Proceedings Volume 6054, 605402 (2006) https://doi.org/10.1117/12.660491

KEYWORDS: Crystals, Mirrors, Laser crystals, Second-harmonic generation, Argon ion lasers, Nonlinear crystals, Sensors, Argon, Optical simulations, Ultraviolet radiation

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Proceedings Article | 16 June 2004 Paper

Coulomb broadening of electromagnetically-induced transparency peak in CW argon ion laser

Sergei Babin, D. Churkin, V. Potapov

Proceedings Volume 5479, (2004) https://doi.org/10.1117/12.558468

KEYWORDS: Argon ion lasers, Diffusion, Absorption, Plasma, Transparency, Doppler effect, Continuous wave operation, Laser beam diagnostics, Particles, Spectroscopy

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Proceedings Article | 3 May 2004 Paper

Spectral characteristics of a Raman fiber laser with temperature-tunable FBGs

Sergei Babin, D. Churkin, Andrei Kurkov, V. Potapov

Proceedings Volume 5480, (2004) https://doi.org/10.1117/12.558525

KEYWORDS: Fiber Bragg gratings, Raman spectroscopy, Fiber lasers, Transmittance, Thermoelectric materials, Fiber optics, Physics, Spectral models, Optical components, Fiber optic components

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Proceedings Article | 3 May 2004 Paper

Analytical model of a two-stage Raman fiber laser considering intensity interactions in cascades

Sergei Babin, D. Churkin, E. Podivilov

Proceedings Volume 5480, (2004) https://doi.org/10.1117/12.558528

KEYWORDS: Fiber Bragg gratings, Raman spectroscopy, Fiber lasers, Adaptive optics, Transmittance, Laser development, Raman scattering, Modeling, Reflectivity, Solids

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Proceedings Article | 7 April 2004 Paper

Frequency doubling in the enhancement cavity with single focusing mirror

Sergei Babin, S. Kablukov, A. Vlasov

Proceedings Volume 5478, (2004) https://doi.org/10.1117/12.560954

KEYWORDS: Mirrors, Second-harmonic generation, Nonlinear crystals, Crystals, Laser crystals, Continuous wave operation, Tolerancing, Argon ion lasers

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Proceedings Article | 29 July 2002 Paper

Fiber Bragg gratings written by frequency-doubled argon laser for sensor applications

S. Abdullina, S. Babin, D. Churkin, S. Kablukov, V. Potapov

Proceedings Volume 4900, (2002) https://doi.org/10.1117/12.484594

KEYWORDS: Fiber Bragg gratings, Fiber lasers, Argon ion lasers, Sensors, Raman spectroscopy, Ultraviolet radiation, Mirrors, Second-harmonic generation, High temperature raman spectroscopy, Continuous wave operation

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Proceedings Article | 30 April 2002 Paper

Pump laser for dye amplifier in artificial laser guide star system of telescope with adaptive optics

S. Babin, V. Goldort, Y. Krasnikov, V. Potapov, M. Rybakov

Proceedings Volume 4644, (2002) https://doi.org/10.1117/12.464169

KEYWORDS: Resonators, Mirrors, Argon ion lasers, Power supplies, Laser guide stars, Telescopes, Adaptive optics, Laser development, Dye lasers, Optical amplifiers

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Proceedings Article | 2 March 2001 Paper

Splitting effects and power saturation in cw resonant four-wave mixing with two strong fields

S. Babin, S. Kablukov, Ulf Hinze, E. Tiemann, Bernd Wellegehausen

Proceedings Volume 4353, (2001) https://doi.org/10.1117/12.417724

KEYWORDS: Doppler effect, Four wave mixing, Sodium, Raman spectroscopy, Signal detection, Absorption, Rubidium, Quantum electronics, Continuous wave operation

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Proceedings Article | 1 March 2001 Paper

Detuning characteristics of ionic anti-Stokes Raman laser

S. Babin, S. Kablukov, S. Khorev, E. Podivilov, V. Potapov, D. Shapiro, M. Stepanov

Proceedings Volume 4351, (2001) https://doi.org/10.1117/12.417711

KEYWORDS: Raman spectroscopy, Diffusion, Doppler effect, Ions, Absorption, Plasma, Polarization, Scattering, Dye lasers, Optical pumping

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Proceedings Article | 28 January 1999 Paper

Role of dressed states in resonant four-wave mixing with large Doppler broadening

S. Babin, E. Podivilov, D. Shapiro

Proceedings Volume 3733, (1999) https://doi.org/10.1117/12.340053

KEYWORDS: Doppler effect, Four wave mixing, Nonlinear optics, Information operations, Spectroscopy, Particles, Chlorine, Chemical species, Raman spectroscopy

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Proceedings Article | 21 October 1998 Paper

Effects of strong driving field and spontaneous decay in resonant four-wave mixing

S. Babin, E. Podivilov, D. Shapiro

Proceedings Volume 3485, (1998) https://doi.org/10.1117/12.328245

KEYWORDS: Four wave mixing, Doppler effect, Raman spectroscopy, Solids, Chemical species, Information operations, Sodium, Chemical elements, Data conversion, Transition metals

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