Research output: Contribution to journal › Article › peer-review
Study of gain efficiency in quasi-distributed amplification systems. / Shtyrina, O. V.; Kokhanovskiy, A. Y.; Yarutkina, I. A. et al.
In: Optics Letters, Vol. 45, No. 2, 15.01.2020, p. 499-502.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Study of gain efficiency in quasi-distributed amplification systems
AU - Shtyrina, O. V.
AU - Kokhanovskiy, A. Y.
AU - Yarutkina, I. A.
AU - Skidin, A. S.
AU - Ivanenko, A. V.
AU - Efremov, S. A.
AU - Nyushkov, B. N.
AU - Smirnov, S. V.
AU - Fedoruk, M. P.
PY - 2020/1/15
Y1 - 2020/1/15
N2 - We propose the mathematical model of quasi-distributed gain in fiber laser systems with cavity dumping. Particularly, we consider in detail the case of a small number of periodic cells in such lasers. The study of the signal gain in Yb-doped active fiber includes the experimental measurement of its characteristics and the theoretical approximations based on experimental results. Theoretical analysis of laser schemes with quasi-distributed gain considered here enables optimization of the output pulse characteristics for various numbers of active fiber cells.
AB - We propose the mathematical model of quasi-distributed gain in fiber laser systems with cavity dumping. Particularly, we consider in detail the case of a small number of periodic cells in such lasers. The study of the signal gain in Yb-doped active fiber includes the experimental measurement of its characteristics and the theoretical approximations based on experimental results. Theoretical analysis of laser schemes with quasi-distributed gain considered here enables optimization of the output pulse characteristics for various numbers of active fiber cells.
KW - DOPED FIBER AMPLIFIERS
KW - CAVITY
KW - LASER
KW - POWER
UR - http://www.scopus.com/inward/record.url?scp=85077809579&partnerID=8YFLogxK
U2 - 10.1364/OL.384206
DO - 10.1364/OL.384206
M3 - Article
AN - SCOPUS:85077809579
VL - 45
SP - 499
EP - 502
JO - Optics Letters
JF - Optics Letters
SN - 0146-9592
IS - 2
ER -
ID: 23121928