光学学报, 1994, 14 (12): 1281, 网络出版: 2007-08-17
LD泵浦Nd:YAG激光器的连续激光输出和高重复率调Q
A CW and High Repetitive Q-Switched Nd:YAG Laser Pumped by Laser Diode Array
摘要
用连续输出1 W国产多量子阱激光二极管列阵(MQW-LDA)泵浦 Nd:YAG固体激光器,连续激光输出最大功率为112 mW,光-光效率为10.6%,斜效率为20%.实现了连续泵浦高重复频率(1 kHz,4 kHz,10 kHz)调Q输出,最大峰值功率为355 W,最大平均功率为43.7 mW.
Abstract
A 1 W homemade MQW-LDA pumped Nd: YAG laser is reported here,continuous output power of 112 mW and overall optical efficiency of 10% were obtained. By using Q-swiching, the peak power of 355 W and the pulse width of 40 ns have been observed at pulse repetition rate of 1 kHz. When the pulse repetition rate is 10 kHz, an average output power of 43.7 mW with single pulse width of 70 ns was achieved.
参考文献
胡文涛, 周复正, 陈有明, 沈小华, 姜中宏. LD泵浦Nd:YAG激光器的连续激光输出和高重复率调Q[J]. 光学学报, 1994, 14(12): 1281. 胡文涛, 周复正, 陈有明, 沈小华, 姜中宏. A CW and High Repetitive Q-Switched Nd:YAG Laser Pumped by Laser Diode Array[J]. Acta Optica Sinica, 1994, 14(12): 1281.
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