Diode end-pumped self-Q-switched and mode-locked Nd,Cr:YAG /KTP green laser

Shi Feng Du*, Su Mei Wang, Dong Xiang Zhang, Bao Hua Feng, Chun Yu Zhang, Ling Zhang, Zhi Guo Zhang, Shi Wen Zhang

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

4 引用 (Scopus)

摘要

We first experimentally demonstrate a laser-diode end-pumped self-Q-switched and mode-locked Nd,Cr:YAG green laser with a KTP crystal as the intra-cavity frequency doubler. The device produces an average output power of 680 mW at 532 nm. The corresponding pulse width of the Q-switched envelope of the green laser is 170 ± 20 ns. The mode-locked pulses have a repetition rate of approximately 183 MHz and the average pulse duration is estimated to be around sub-nanosecond. It is found that the intra-cavity frequency doubling greatly improves the modulation depth and stability of the mode-locked pulses within the Q-switched envelope.

源语言英语
文章编号024
页(从-至)1522-1525
页数4
期刊Chinese Physics
15
7
DOI
出版状态已出版 - 1 7月 2006
已对外发布

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