Search Results - "Dostovalov, Alexander V."

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  1. 1

    Thermochemical Laser-Induced Periodic Surface Structures Formation by Femtosecond Laser on Hf Thin Films in Air and Vacuum by Belousov, Dmitrij A., Bronnikov, Kirill A., Okotrub, Konstantin A., Mikerin, Sergey L., Korolkov, Victor P., Terentyev, Vadim S., Dostovalov, Alexander V.

    Published in Materials (08-11-2021)
    “…Thermochemical laser-induced periodic surface structures (TLIPSS) are a relatively new type of periodic structures formed in the focal area of linear polarized…”
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    Journal Article
  2. 2

    Raman Lasing and Transverse Mode Selection in a Multimode Graded-Index Fiber with a Thin-Film Mirror on Its End Face by Kuznetsov, Alexey G, Terentyev, Vadim S, Simonov, Victor A, Rizk, Hiba A, Nemov, Ilya N, Bronnikov, Kirill A, Dostovalov, Alexander V, Babin, Sergey A

    Published in Micromachines (Basel) (24-07-2024)
    “…Multimode fibers are attractive for high-power lasers if transverse modes are efficiently controlled. Here, a dielectric thin-film mirror (R~20%) is…”
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    Journal Article
  3. 3

    Multimode Graded Index Fiber with Random Array of Bragg Gratings and Its Raman Lasing Properties by Kuznetsov, Alexey G., Wolf, Alexey A., Munkueva, Zhibzema E., Dostovalov, Alexander V., Babin, Sergey A.

    Published in Fibers (01-06-2023)
    “…Light propagation in multimode fibers is known to experience various nonlinear effects, which are being actively studied. One of the interesting effects is the…”
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    Journal Article
  4. 4

    Distributed Bragg Reflector Laser Based on Composite Fiber Heavily Doped with Erbium Ions by Skvortsov, Mikhail I., Proskurina, Kseniya V., Golikov, Evgeniy V., Dostovalov, Alexander V., Terentyev, Vadim S., Egorova, Olga N., Semjonov, Sergey L., Babin, Sergey A.

    Published in Photonics (01-06-2023)
    “…A distributed Bragg reflector (DBR) laser with a specially designed, heavily Er3+-doped composite fiber of a length as short as 1.8 cm is demonstrated. The DBR…”
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    Journal Article
  5. 5

    Single-Frequency Ring Fiber Laser with Random Distributed Feedback Provided by Artificial Rayleigh Scattering by Skvortsov, Mikhail I., Proskurina, Kseniya V., Golikov, Evgeniy V., Dostovalov, Alexander V., Wolf, Alexey A., Munkueva, Zhibzema E., Abdullina, Sofia R., Terentyev, Vadim S., Egorova, Olga N., Semjonov, Sergey L., Babin, Sergey A.

    Published in Photonics (01-01-2024)
    “…Femtosecond (fs) laser inscription technology allows for the production of in-fiber disordered structures with an enhanced level of Rayleigh backscattering…”
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    Journal Article
  6. 6

    LIPSS on thin metallic films: New insights from multiplicity of laser-excited electromagnetic modes and efficiency of metal oxidation by Dostovalov, Alexander V., Derrien, Thibault J.-Y., Lizunov, Sergey A., Přeučil, Filip, Okotrub, Konstantin A., Mocek, Tomáš, Korolkov, Victor P., Babin, Sergey A., Bulgakova, Nadezhda M.

    Published in Applied surface science (15-10-2019)
    “…Thin Cr films 28-nm thick deposited on glass substrates were processed by scanning low-intensity femtosecond laser pulses with energy well below single-pulse…”
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    Journal Article
  7. 7

    Generating high-quality beam in a multimode LD-pumped all-fiber Raman laser by Zlobina, Ekaterina A, Kablukov, Sergey I, Wolf, Alexey A, Nemov, Ilya N, Dostovalov, Alexander V, Tyrtyshnyy, Valentin A, Myasnikov, Daniil V, Babin, Sergey A

    Published in Optics express (29-05-2017)
    “…We report on the first demonstration of an all-fiber CW Raman laser based on a multimode graded-index fiber directly pumped by multimode fiber-coupled laser…”
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    Journal Article
  8. 8

    Advanced distributed feedback lasers based on composite fiber heavily doped with erbium ions by Skvortsov, Mikhail I., Wolf, Alexey A., Vlasov, Alexander A., Proskurina, Kseniya V., Dostovalov, Alexander V., Egorova, Olga N., Galagan, Boris I., Sverchkov, Sergey E., Denker, Boris I., Semjonov, Sergey L., Babin, Sergey A.

    Published in Scientific reports (02-09-2020)
    “…Specially designed composite heavily Er 3+ -doped fiber in combination with unique point-by-point inscription technology by femtosecond pulses at 1,026 nm…”
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    Journal Article
  9. 9

    Effect of antireflection microstructures on the optical properties of GaSe by Yelisseyev, Alexander P., Isaenko, Lyudmila I., Lobanov, Sergey I., Dostovalov, Alexander V., Bushunov, Andrey A., Tarabrin, Mikhail K., Teslenko, Andrei A., Lazarev, Vladimir A., Shklyaev, Alexander A., Babin, Sergey A., Goloshumova, Alina A., A.Gromilov, Sergey

    Published in Optical materials express (01-04-2022)
    “…The main application area for GaSe crystals is nonlinear optics, but there are problems with machining and antireflection coatings due to the layered structure…”
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    Journal Article
  10. 10

    Fiber lasers with regular and random distributed feedback by Babin, Sergey A., Kuznetsov, Alexey G., Wolf, Alexey A., Skvortsov, Mikhail I., Dostovalov, Alexander V., Kablukov, Sergey I., Podivilov, Evgeniy V., Wabnitz, Stefan

    “…We review our recent results on fiber lasers with distributed feedback based on π-shifted or random fiber Bragg gratings, and random index structures inscribed…”
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    Conference Proceeding
  11. 11

    LIPSS on thin metallic films: New insights from multiplicity of laser-excited electromagnetic modes and efficiency of metal oxidation by Dostovalov, Alexander V, Derrien, Thibault J. -Y, Lizunov, Sergei A, Preucil, Filip, Okotrub, Konstantin A, Mocek, Tomas, Korolkov, Victor P, Babin, Sergei A, Bulgakova, Nadezhda M

    Published 08-11-2019
    “…Applied Surface Science, Volume 491, 15 October 2019, Pages 650-658 Thin Cr films 28-nm thick deposited on glass substrates were processed by scanning…”
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    Journal Article
  12. 12

    Optical inspection of microchannels formed by femtosecond laser on glass by Bessmelsev, Victor P., Bulushev, Evgeny D., Dostovalov, Alexander V.

    Published in 2014 International Conference Laser Optics (01-06-2014)
    “…The aim of the research was to provide precise inspection of surface of optically transparent materials micromachined by a femtosecond laser. We found that…”
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    Conference Proceeding
  13. 13