Research output: Contribution to conference › Paper › peer-review
Manifestation of optical feedback in power and spectral radiation properties of a Raman fiber laser with randomly distributed feedback well above generation threshold. / Gorbunov, Oleg; Vatnik, Ilya; Smirnov, Sergey et al.
2022. Paper presented at Quantum and Nonlinear Optics IX.Research output: Contribution to conference › Paper › peer-review
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TY - CONF
T1 - Manifestation of optical feedback in power and spectral radiation properties of a Raman fiber laser with randomly distributed feedback well above generation threshold
AU - Gorbunov, Oleg
AU - Vatnik, Ilya
AU - Smirnov, Sergey
AU - Churkin, Dmitry
N1 - This work was supported by Russian Science Foundation (19-12-00318-P).
PY - 2022/11/27
Y1 - 2022/11/27
N2 - Spectral properties of Raman fiber lasers with randomly distributed feedback well above generation threshold are mainly defined by nonlinear interactions in the fiber. The role of randomly distributed feedback hence is expected to be negligible, though this problem has not been investigated particularly. We numerically study spectral properties of a random fiber laser and a corresponding fiber amplifier with no feedback and emphasize the importance of Rayleigh backscattering: having marginal influence on generation efficiency, it affects the generation spectrum shape and width.
AB - Spectral properties of Raman fiber lasers with randomly distributed feedback well above generation threshold are mainly defined by nonlinear interactions in the fiber. The role of randomly distributed feedback hence is expected to be negligible, though this problem has not been investigated particularly. We numerically study spectral properties of a random fiber laser and a corresponding fiber amplifier with no feedback and emphasize the importance of Rayleigh backscattering: having marginal influence on generation efficiency, it affects the generation spectrum shape and width.
UR - https://www.scopus.com/inward/record.url?eid=2-s2.0-85147419319&partnerID=40&md5=589c3b1d4ae06cb500c1b9c894200914
UR - https://www.mendeley.com/catalogue/5cbadbba-dee6-3a75-b77a-57c295dc0dbe/
U2 - 10.1117/12.2643924
DO - 10.1117/12.2643924
M3 - Paper
T2 - Quantum and Nonlinear Optics IX
Y2 - 5 December 2022 through 11 December 2022
ER -
ID: 46013819