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Direct measurements of localized spectral modes in random distributed feedback fiber laser. / Kirik, Artem E.; Vatnik, Ilya D.; Churkin, Dmitry V.
в: Results in Physics, Том 28, 104651, 09.2021.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Direct measurements of localized spectral modes in random distributed feedback fiber laser
AU - Kirik, Artem E.
AU - Vatnik, Ilya D.
AU - Churkin, Dmitry V.
N1 - Publisher Copyright: © 2021 The Authors
PY - 2021/9
Y1 - 2021/9
N2 - We present observation of ultra-narrow spectral modes in the generation of the random fiber laser by using a technique of optical heterodyning in real-time. We found that such modes have a spectral width below 3 MHz. The modes are spatially extended over the whole cavity and remain for tens of roundtrip times.
AB - We present observation of ultra-narrow spectral modes in the generation of the random fiber laser by using a technique of optical heterodyning in real-time. We found that such modes have a spectral width below 3 MHz. The modes are spatially extended over the whole cavity and remain for tens of roundtrip times.
KW - Fiber laser
KW - Raman laser
KW - Random laser
KW - Rayleigh backscattering
UR - http://www.scopus.com/inward/record.url?scp=85112799967&partnerID=8YFLogxK
U2 - 10.1016/j.rinp.2021.104651
DO - 10.1016/j.rinp.2021.104651
M3 - Article
AN - SCOPUS:85112799967
VL - 28
JO - Results in Physics
JF - Results in Physics
SN - 2211-3797
M1 - 104651
ER -
ID: 29294546