Research output: Contribution to journal › Article › peer-review
Study of the output beam spatial characteristics of a cascade Raman laser with multimode diode pumping. / Kuznetsov, A. G.; Каблуков, Сергей Иванович; Подивилов, Евгений Вадимович et al.
In: Quantum Electronics, Vol. 51, No. 12, 12.2021, p. 1090-1095.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Study of the output beam spatial characteristics of a cascade Raman laser with multimode diode pumping
AU - Kuznetsov, A. G.
AU - Каблуков, Сергей Иванович
AU - Подивилов, Евгений Вадимович
AU - Бабин, Сергей Алексеевич
N1 - This work was supported by the Russian Science Foundation (Grant No. 21-72-30024). Publisher Copyright: © 2021 Kvantovaya Elektronika and IOP Publishing Limited.
PY - 2021/12
Y1 - 2021/12
N2 - We report a study of the spatial characteristics of the beam output from a multimode-pumped SRS cascade laser. The intensity profiles of transmitted pump radiation beams, as well as of the first and second orders Stokes SRS generation, is measured in two different laser configurations: in a classical laser with two pairs of reflectors and in a scheme with a half-open cavity for the second order Stokes component. The dynamics of changes in the intensity profiles of the radiation beams in the two considered resonators is shown to differ significantly. The data obtained for the beam profiles are analysed together with the power characteristics of the cascade Raman laser within the framework of a balance model of interaction between pump radiation and the Stokes components of the SRS.
AB - We report a study of the spatial characteristics of the beam output from a multimode-pumped SRS cascade laser. The intensity profiles of transmitted pump radiation beams, as well as of the first and second orders Stokes SRS generation, is measured in two different laser configurations: in a classical laser with two pairs of reflectors and in a scheme with a half-open cavity for the second order Stokes component. The dynamics of changes in the intensity profiles of the radiation beams in the two considered resonators is shown to differ significantly. The data obtained for the beam profiles are analysed together with the power characteristics of the cascade Raman laser within the framework of a balance model of interaction between pump radiation and the Stokes components of the SRS.
UR - http://www.scopus.com/inward/record.url?scp=85122530443&partnerID=8YFLogxK
U2 - 10.1070/QEL17657
DO - 10.1070/QEL17657
M3 - Article
AN - SCOPUS:85122530443
VL - 51
SP - 1090
EP - 1095
JO - Quantum Electronics
JF - Quantum Electronics
SN - 1063-7818
IS - 12
ER -
ID: 35262325