A Kilowatt Diode-Pumped Solid-State Heat-Capacity Double-Slab Laser
GUO Ming-Xiu, LI Jin-Dong, FU Wen-Qiang, SHI Xiang-Chun, HU Qi-Quan, CHEN Wei-Biao
Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800
A Kilowatt Diode-Pumped Solid-State Heat-Capacity Double-Slab Laser
GUO Ming-Xiu;LI Jin-Dong;FU Wen-Qiang;SHI Xiang-Chun;HU Qi-Quan;CHEN Wei-Biao
Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800
关键词 ：
65.40.Ba ,
42.55.Xi
Abstract ： A kilowatt diode-pumped solid state heat capacity laser is fabricated with a double-slab Nd:YAG. Using the theoretical model of heat capacity laser output laser characteristics, the relationships between the output power, temperature and time are obtained. The slab is 59×40×4.5mm3 in size. The average pump power is 11.2kW, the repetition rate is 1kHz, and the duty cycle is 20%. During the running time of 1s, the output energy of the laser has a fluctuation with the maximal output energy at 2.06J, and the maximal output average power is 2.06kW. At the end of the second, the output energy declines to about 50% compared to the beginning. The thermal effects can be improved with one slab cooled by water. The experimental results are consistent with the calculation data.
Key words ：
65.40.Ba
42.55.Xi
出版日期: 2006-09-01
引用本文:
GUO Ming-Xiu;LI Jin-Dong;FU Wen-Qiang;SHI Xiang-Chun;HU Qi-Quan;CHEN Wei-Biao. A Kilowatt Diode-Pumped Solid-State Heat-Capacity Double-Slab Laser[J]. 中国物理快报, 2006, 23(9): 2530-2533.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2006/V23/I9/2530
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2006, Vol. 23 
