APPLIED LASER, Volume. 22, Issue 4, 389(2002)
Investigation on Cr4+:YAG passively mode-locked Nd:YAG green laser
This paper analyzes the mechanism of Cr4+ :YAG passive mode-locking and frequency doubled efficiency of KTP crystal. A suitable cavity has been designed to ensure the largest laser power density in Cr4 + : YAG and the parallel beam of light through the KTP crystal. By using Cr4+ :YAG as a saturable absorber, we have realized the passive mode-locking operation of a pulsed intracavity frequency doubled Nd:YAG laser and obtained the single pulse train with the output energy of 13. 5mJ at 532nm and with picoseconds pulse duration.
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[in Chinese], [in Chinese]. Investigation on Cr4+:YAG passively mode-locked Nd:YAG green laser[J]. APPLIED LASER, 2002, 22(4): 389
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