Research output: Contribution to journal › Conference article › peer-review
Polarization dynamics of ultra-narrow modes generated in random fiber lasers. / Vatnik, Ilya D.; Kirik, Artem E.; Gorbunov, Oleg et al.
In: Proceedings of SPIE - The International Society for Optical Engineering, Vol. 12772, 1277203, 2023.Research output: Contribution to journal › Conference article › peer-review
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TY - JOUR
T1 - Polarization dynamics of ultra-narrow modes generated in random fiber lasers
AU - Vatnik, Ilya D.
AU - Kirik, Artem E.
AU - Gorbunov, Oleg
AU - Churkin, Dmitry
N1 - Conference code: 7
PY - 2023
Y1 - 2023
N2 - We present study of polarization properties of the narrow modes, generated in random Raman fiber lasers near the generation threshold. For this purpose, time and polarization resolved spectral measurements based on optical heterodyning technique were implemented, that allow reconstruction of the ratio of vertical and horizontal projections of the electrical field during the mode generation process. We revealed that modes have high degree of polarization, with the slow change of its state during the mode lifetime. Moreover, it appeared that each mode has its own randomly appeared state of polarization, even when the several modes are generated simultaneously.
AB - We present study of polarization properties of the narrow modes, generated in random Raman fiber lasers near the generation threshold. For this purpose, time and polarization resolved spectral measurements based on optical heterodyning technique were implemented, that allow reconstruction of the ratio of vertical and horizontal projections of the electrical field during the mode generation process. We revealed that modes have high degree of polarization, with the slow change of its state during the mode lifetime. Moreover, it appeared that each mode has its own randomly appeared state of polarization, even when the several modes are generated simultaneously.
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85182284192&origin=inward&txGid=38fa97808476739e041f82229ff6fc6e
UR - https://www.mendeley.com/catalogue/fa79ccfb-c466-34f2-9f87-fdbc40b44530/
U2 - 10.1117/12.2687600
DO - 10.1117/12.2687600
M3 - Conference article
VL - 12772
JO - Proceedings of SPIE - The International Society for Optical Engineering
JF - Proceedings of SPIE - The International Society for Optical Engineering
SN - 0277-786X
M1 - 1277203
T2 - Real-time Photonic Measurements, Data Management, and Processing VII 2023
Y2 - 16 October 2023 through 16 October 2023
ER -
ID: 59609933