Dr. Alexey A. Wolf Profile

Dr. Alexey A. Wolf

Researcher at Institute of Automation and Electrometry SB RAS

SPIE Involvement:

Author

Publications (23)

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 | 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 | 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 | 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 | 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 | 1 April 2020 Open Access

Highly dense FBG arrays for millimeter-scale thermal monitoring during nanocomposite-enhanced laser ablation

Sanzhar Korganbayev, Somayeh Asadi, Alexey Wolf, Alexander Dostovalov, Martina Zalteri, Emiliano Schena, Haim Azhari, Iris Sonia Weitz, Paola Saccomandi

Proceedings Volume 11354, 113540G (2020) https://doi.org/10.1117/12.2555436

KEYWORDS: Fiber Bragg gratings, Temperature metrology, Laser ablation, Pancreas, Laser irradiation, Tissues, Cameras, Gold, Copper, Tumors

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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 | 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 | 11 April 2019 Paper

Tm-doped fiber laser with control of spectral dynamics

A. Budarnykh, A. Vladimirskaya, M. Skvortsov, A. Wolf, I. Lobach, S. Kablukov

Proceedings Volume 11028, 110282T (2019) https://doi.org/10.1117/12.2522437

KEYWORDS: Fiber lasers, Ion beam finishing, Heterodyning, Beam controllers, Absorption, Mirrors, Tunable lasers, Polarization, Sensors, Pulsed laser operation

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Proceedings Article | 6 June 2018 Paper

Microwave photonic beamforming system with broadband chirped fiber Bragg grating

Sergey Ivanov, Alexander Lavrov , Igor Saenko, Sergey Bessoltsev, Alexander Dostovalov, Alexey Wolf

Proceedings Volume 10774, 107740W (2018) https://doi.org/10.1117/12.2318086

KEYWORDS: Fiber Bragg gratings, Microwave radiation, Antennas, Phased arrays, Microwave photonics, Dense wavelength division multiplexing, Fiber optics, Transmitters

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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 | 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 | 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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Showing 5 of 23 publications

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