Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Influence of a relaxation time of optical semiconductor saturable absorber on spectral properties of ultrashort pulses. / Kokhanovskiy, Alexey Y.; Perepelov, Aleksander; Serebrennikov, Kirill.
Proceedings of SPIE - The International Society for Optical Engineering. SPIE-Intl Soc Optical Eng, 2022. 123230F.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
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TY - GEN
T1 - Influence of a relaxation time of optical semiconductor saturable absorber on spectral properties of ultrashort pulses
AU - Kokhanovskiy, Alexey Y.
AU - Perepelov, Aleksander
AU - Serebrennikov, Kirill
N1 - The study was supported by the Russian Science Foundation (project № 21-42-04401).
PY - 2022
Y1 - 2022
N2 - In the present work, the formation of ultrashort pulses in a fiber laser resonator with the effect of slow saturable absorption and spectral filtering was studied. It has been shown that in a resonator with normal chromatic dispersion, the finite relaxation time of a saturable absorber leads to a spectral shift of the generated pulses with respect to the central length of the spectral filter. The numerical results are verified using two experimental laser sources: a ring fiber laser with a semiconductor saturable absrober mirror and a fiber laser with a nonlinear amplifying loop mirror. The results obtained are relevant for designing sources of ultrashort pulses in applications for which the spectral properties of radiation are crucial parameters.
AB - In the present work, the formation of ultrashort pulses in a fiber laser resonator with the effect of slow saturable absorption and spectral filtering was studied. It has been shown that in a resonator with normal chromatic dispersion, the finite relaxation time of a saturable absorber leads to a spectral shift of the generated pulses with respect to the central length of the spectral filter. The numerical results are verified using two experimental laser sources: a ring fiber laser with a semiconductor saturable absrober mirror and a fiber laser with a nonlinear amplifying loop mirror. The results obtained are relevant for designing sources of ultrashort pulses in applications for which the spectral properties of radiation are crucial parameters.
UR - https://www.scopus.com/inward/record.url?eid=2-s2.0-85147432406&partnerID=40&md5=605e7e97021fc565fb3dbd9e030106a4
UR - https://www.mendeley.com/catalogue/42fe6c35-0e47-3857-be71-de92fbae2e5e/
U2 - 10.1117/12.2643833
DO - 10.1117/12.2643833
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: 46013438