Chinese Journal of Lasers, Volume. 30, Issue 7, 585(2003)
Study of Pre-pumping Mechanism for Passively Q-switched Lasers
Using pre-pumping mechanism to improve the stability of passively Q-switched lasers, it has been verified with Nd3+ , Cr4+: YAG. Compared with CW pump and pulse pump, the stability of both frequency and amplitude for pre-pump is much improved. Finally, the experiment results of optimization of pre-pumping parameters are given.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Study of Pre-pumping Mechanism for Passively Q-switched Lasers[J]. Chinese Journal of Lasers, 2003, 30(7): 585