Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Mid-IR optical parametric oscillation and second harmonic generation of repetitively pulsed output of a fibre-laser pumped Tm3+: YAP laser in a fan-out periodically poled MgO : LiNbO3crystal. / Antipov, O. L.; Kolker, D. B.; Dobrynin, A. A. и др.
в: Quantum Electronics, Том 52, № 3, 01.03.2022, стр. 254-261.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Mid-IR optical parametric oscillation and second harmonic generation of repetitively pulsed output of a fibre-laser pumped Tm3+: YAP laser in a fan-out periodically poled MgO : LiNbO3crystal
AU - Antipov, O. L.
AU - Kolker, D. B.
AU - Dobrynin, A. A.
AU - Getmanovskiy, Yu A.
AU - Sharkov, V. V.
AU - Chuvakova, M. A.
AU - Akhmathanov, A. R.
AU - Shur, V. Ya
AU - Shestakova, I. A.
AU - Larin, S. V.
N1 - Publisher Copyright: © 2022 Kvantovaya Elektronika and IOP Publishing Limited.
PY - 2022/3/1
Y1 - 2022/3/1
N2 - The nonlinear optical frequency conversions of repetitively pulsed output of a 1941-nm Tm3+ : YAP laser pumped by a cw 1670-nm fibre laser are studied experimentally. Both mid-IR optical parametric oscillation (OPO) and second harmonic generation (SHG) are obtained in the same periodically poled MgO : LiNbO3 crystal with a fan-out domain design by tuning the grating period and temperature. The energy conversion efficiency of the degenerate OPO at 3820-3970 nm exceeds 43% at a 0.5 kHz repetition rate, while the energy conversion efficiency of SHG at 970.5 nm reaches 34%.
AB - The nonlinear optical frequency conversions of repetitively pulsed output of a 1941-nm Tm3+ : YAP laser pumped by a cw 1670-nm fibre laser are studied experimentally. Both mid-IR optical parametric oscillation (OPO) and second harmonic generation (SHG) are obtained in the same periodically poled MgO : LiNbO3 crystal with a fan-out domain design by tuning the grating period and temperature. The energy conversion efficiency of the degenerate OPO at 3820-3970 nm exceeds 43% at a 0.5 kHz repetition rate, while the energy conversion efficiency of SHG at 970.5 nm reaches 34%.
KW - fibre lasers
KW - frequency doubling.
KW - mid-IR range
KW - nonlinear optical frequency conversion
KW - optical parametric oscillator
KW - periodically poled MgO : LiNbOcrystals
KW - solid-state lasers
KW - two-micrometre wavelength region
UR - http://www.scopus.com/inward/record.url?scp=85126363690&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/0aa2770e-da81-3572-9289-f440cccc74b1/
U2 - 10.1070/QEL18006
DO - 10.1070/QEL18006
M3 - Article
AN - SCOPUS:85126363690
VL - 52
SP - 254
EP - 261
JO - Quantum Electronics
JF - Quantum Electronics
SN - 1063-7818
IS - 3
ER -
ID: 35704152