Kilohertz Electro-Optic Q-Switched Nd:YAG Ceramic Laser
WANG Chun-Yu, JI Jiang-Hua, QI Yun-Feng, LOU Qi-Hong, ZHU Xiao-Lei, LU Yu-Tian
Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800
Kilohertz Electro-Optic Q-Switched Nd:YAG Ceramic Laser
WANG Chun-Yu; JI Jiang-Hua; QI Yun-Feng;LOU Qi-Hong;ZHU Xiao-Lei; LU Yu-Tian
Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800
关键词 ：
42.55.Xi ,
42.60.Gd ,
42.55.Rz ,
42.70.Hj
Abstract ： We investigate the lasing characteristics of a laser-diode-array side-pumped electro-optic Q-switched Nd:Y3 Al5 O12 ceramic laser operating at 1000Hz pulse repetition rate. Using a YAG polycrystalline rod with Nd3+ concentration of 1at.% as the gain medium, pumping with 808nm laser-diode-arrays, the Q-switched laser output at 1064nm wavelength with 23mJ pulse energy and less than 12ns FWHM pulse width are obtained at a pumping power of about 400W, the slope efficiency is around 15%, the output beam divergence angle is about 1.2mrad.
Key words ：
42.55.Xi
42.60.Gd
42.55.Rz
42.70.Hj
出版日期: 2006-07-01
引用本文:
WANG Chun-Yu; JI Jiang-Hua; QI Yun-Feng;LOU Qi-Hong;ZHU Xiao-Lei; LU Yu-Tian. Kilohertz Electro-Optic Q-Switched Nd:YAG Ceramic Laser[J]. 中国物理快报, 2006, 23(7): 1797-1802.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2006/V23/I7/1797
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