CdSe optical parametric oscillator operating at 12.07 mu m with 170 mW output
CdSe optical parametric oscillator operating at 12.07 mu m with 170 mW output
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CdSe 光学参量振荡器，工作频率为 12.07 μm，输出功率为 170 mW
DOI：
10.1016/j.optlastec.2016.12.037
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发表时间：
2017
影响因子：
5
通讯作者：
Ju Youlun
中科院分区：
文献类型：
--
作者：
Yuan Jinhe;Chen Yi;Duan Xiaoming;Yao Baoquan;Dai Tongyu;Ju Youlun
利用声光调Q Ho：YAG光激光器，获得了最大输出功率为170 mW、脉冲重复频率为1.2 kHz、泵浦功率为2.09µm、功率为14.64 mW的CdSe光学参量振荡器。据我们所知，12.07µm是2-μm激光泵浦的CdSe OPO获得的最长波长。此外，还研究了II型CdSe的角度调谐曲线，来自OPO的闲置波长可在10.24~12.07微米范围内调谐。
A CdSe optical parametric oscillator (OPO) was demonstrated to operate at 12.07 µm with a maximum output power of 170 mW at a pulse repetition frequency of 1.2 kHz pumped at 2.09 µm with 14.64 W from an acousto-optic Q-switched Ho:YAG laser. To the best of our knowledge, 12.07 µm is the longest wavelength obtained with a 2-μm laser-pumped CdSe OPO. Besides, the angular tuning curve for type II CdSe was also investigated, and the idler wavelength from the OPO could be tuned from 10.24 to 12.07 µm.