High-Efficiency Second Harmonic Generation of a Pulsed Ti : Al2 O3 Laser with β-BaB2 O4 Crystal
LIU Xiang, DENG Daoqun, ZHANG Yufei, XU Zuyan
Institute of Physics, Academia Sinica, Beijing 100080
High-Efficiency Second Harmonic Generation of a Pulsed Ti : Al2 O3 Laser with β-BaB2 O4 Crystal
LIU Xiang;DENG Daoqun;ZHANG Yufei;XU Zuyan
Institute of Physics, Academia Sinica, Beijing 100080
关键词 ：
42.65.-k ,
42.60.Da
Abstract ： Tunable blue radiation with a tuning range of 340-460nm has been generated using a β-BaB2 O4 crystal for external frequency doubling of a ns-pulsed Ti : Al2 O3 laser. By pumping the Ti: sapphire with 94mJ/pulse of energy from the second harmonic of a Q-switched Nd: YAG laser, as much as 5.4mJ/pulse at 390nm with a bandwidth of 0.02nm was obtained. This represents an infrared to blue conversion efficiency of 36% and a total conversion (from 532nm to blue) of 5.7%.
Key words ：
42.65.-k
42.60.Da
出版日期: 1994-09-01
:
42.65.-k
(Nonlinear optics)
42.60.Da
(Resonators, cavities, amplifiers, arrays, and rings)
引用本文:
LIU Xiang;DENG Daoqun;ZHANG Yufei;XU Zuyan. High-Efficiency Second Harmonic Generation of a Pulsed Ti : Al2 O3 Laser with β-BaB2 O4 Crystal
[J]. 中国物理快报, 1994, 11(9): 551-553.
2 O3 Laser with β-BaB2 O4 Crystal
. Chin. Phys. Lett., 1994, 11(9): 551-553.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1994/V11/I9/551
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1994, Vol. 11 
