%0 Journal Article
%T 半导体泵浦主动调Q Nd:YVO4/YVO4/KGW双频移拉曼激光器
Diode-Pumped Actively Q-Switched Nd:YVO4/YVO4/KGW Dual-Shift Raman Laser
%A 于善军
%A 李述涛
%J Applied Physics
%P 209-214
%@ 2160-7575
%D 2025
%I Hans Publishing
%R 10.12677/app.2025.154023
%X 实现了以c切Nd:YVO4晶体作为激光增益介质，b切KGW和a切YVO4为拉曼晶体的半导体泵浦主动调Q双频移同步振荡的拉曼激光器的高效运转，得到YVO4晶体在890 cm−1处1178 nm和KGW晶体在901 cm−1处1180 nm的一阶斯托克斯光的双波长同步脉冲输出，当入射泵浦功率为8.37 w，脉冲重复率为15 kHz时，由1178和1180 nm光组成的拉曼激光平均输出最高为1.45 w。
The efficient operation of a semiconductor-pumped actively Q-switched dual-frequency-shifted synchronous oscillation Raman laser was successfully demonstrated, employing a c-cut Nd:YVO4 crystal as the laser gain medium in conjunction with b-cut KGW and a-cut YVO4 crystals serving as Raman crystals. The synchronous dual wavelength pulse output of 1178 and 1180 nm first-order Stokes light corresponding to 890 cm−1 Raman shift in YVO4 and 901 cm−1 Raman shift in KGW is obtained. When the incident pump power is 8.37 w and the PRF is 15 kHz, the average output Raman laser composed of 1178 and 1180 nm lines is 1.45 w.
%K 主动调Q，
%K Nd:YVO4，
%K YVO4，
%K KGW，
%K 拉曼激光器
Active Q-Switching
%K Nd:YVO4
%K YVO4
%K KGW
%K Raman Laser
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=111970