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Observation of cascade Brillouin processes in random distributed feedback Raman fiber lasers. / Kirik, Artem E.; Aprelov, Nikolay A.; Vatnik, Ilya D. et al.

Proceedings of SPIE - The International Society for Optical Engineering. SPIE-Intl Soc Optical Eng, 2022. 1232304.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review

Harvard

Kirik, AE, Aprelov, NA, Vatnik, ID & Churkin, DV 2022, Observation of cascade Brillouin processes in random distributed feedback Raman fiber lasers. in Proceedings of SPIE - The International Society for Optical Engineering., 1232304, SPIE-Intl Soc Optical Eng, Quantum and Nonlinear Optics IX, 05.12.2022. https://doi.org/10.1117/12.2644093

APA

Kirik, A. E., Aprelov, N. A., Vatnik, I. D., & Churkin, D. V. (2022). Observation of cascade Brillouin processes in random distributed feedback Raman fiber lasers. In Proceedings of SPIE - The International Society for Optical Engineering [1232304] SPIE-Intl Soc Optical Eng. https://doi.org/10.1117/12.2644093

Vancouver

Kirik AE, Aprelov NA, Vatnik ID, Churkin DV. Observation of cascade Brillouin processes in random distributed feedback Raman fiber lasers. In Proceedings of SPIE - The International Society for Optical Engineering. SPIE-Intl Soc Optical Eng. 2022. 1232304 doi: 10.1117/12.2644093

Author

Kirik, Artem E. ; Aprelov, Nikolay A. ; Vatnik, Ilya D. et al. / Observation of cascade Brillouin processes in random distributed feedback Raman fiber lasers. Proceedings of SPIE - The International Society for Optical Engineering. SPIE-Intl Soc Optical Eng, 2022.

BibTeX

@inproceedings{b901d52be5ba46908ac9c7247716fb2a,
title = "Observation of cascade Brillouin processes in random distributed feedback Raman fiber lasers",
abstract = "The optical feedback in random distributed feedback Raman fiber lasers is due to extremely weak Rayleigh backscattering, nevertheless it is capable of forming localized spectral modes at the generation threshold. Here we present experimental time-resolved observation of such ultra-narrow spectral modes, proving the presence of cascade Brillouin scattering during the generation. We realized a two-band optical heterodyning measurement system that allows studying the evolution of two arbitrary separated spectral regions with microsecond temporal and of-megahertz spectral resolution. Studying the occurrence rate for cascade Brillouin scattering, we found that it plays an important role in shaping the generation.",
author = "Kirik, {Artem E.} and Aprelov, {Nikolay A.} and Vatnik, {Ilya D.} and Churkin, {Dmitry V.}",
note = "This work was supported by Russian Science Foundation (19-12-00318-P).; Quantum and Nonlinear Optics IX ; Conference date: 05-12-2022 Through 11-12-2022",
year = "2022",
month = dec,
day = "31",
doi = "10.1117/12.2644093",
language = "English",
isbn = "9781510657120",
booktitle = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE-Intl Soc Optical Eng",
url = "https://spie.org/conferences-and-exhibitions/photonics-asia?SSO=1",

}

RIS

TY - GEN

T1 - Observation of cascade Brillouin processes in random distributed feedback Raman fiber lasers

AU - Kirik, Artem E.

AU - Aprelov, Nikolay A.

AU - Vatnik, Ilya D.

AU - Churkin, Dmitry V.

N1 - This work was supported by Russian Science Foundation (19-12-00318-P).

PY - 2022/12/31

Y1 - 2022/12/31

N2 - The optical feedback in random distributed feedback Raman fiber lasers is due to extremely weak Rayleigh backscattering, nevertheless it is capable of forming localized spectral modes at the generation threshold. Here we present experimental time-resolved observation of such ultra-narrow spectral modes, proving the presence of cascade Brillouin scattering during the generation. We realized a two-band optical heterodyning measurement system that allows studying the evolution of two arbitrary separated spectral regions with microsecond temporal and of-megahertz spectral resolution. Studying the occurrence rate for cascade Brillouin scattering, we found that it plays an important role in shaping the generation.

AB - The optical feedback in random distributed feedback Raman fiber lasers is due to extremely weak Rayleigh backscattering, nevertheless it is capable of forming localized spectral modes at the generation threshold. Here we present experimental time-resolved observation of such ultra-narrow spectral modes, proving the presence of cascade Brillouin scattering during the generation. We realized a two-band optical heterodyning measurement system that allows studying the evolution of two arbitrary separated spectral regions with microsecond temporal and of-megahertz spectral resolution. Studying the occurrence rate for cascade Brillouin scattering, we found that it plays an important role in shaping the generation.

UR - https://www.scopus.com/inward/record.url?eid=2-s2.0-85147440108&partnerID=40&md5=9da01af5e8b31e28b352ba581fc1da9e

UR - https://www.mendeley.com/catalogue/725e3e3b-5f7a-34e6-b3e4-35f16c4b0dde/

U2 - 10.1117/12.2644093

DO - 10.1117/12.2644093

M3 - Conference contribution

SN - 9781510657120

BT - Proceedings of SPIE - The International Society for Optical Engineering

PB - SPIE-Intl Soc Optical Eng

T2 - Quantum and Nonlinear Optics IX

Y2 - 5 December 2022 through 11 December 2022

ER -

ID: 46014347