摘要
We demonstrate a high-power nonlinear mirror (NLM) mode-locked Nd:YVO4 laser with a periodically poled KTP (PPKTP). With a 10-mm-long PPKTP crystal, 5.6 W of average power with 20-ps of pulse duration was generated at 18-W of pump power. Compared with conventional type-II KTP crystal with the same length, the stability against the Q-switched mode-locking (QML) is significantly increased with PPKTP in NLM laser; and the pulse duration was also considerably reduced.
原文 | English |
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頁(從 - 到) | 395-397 |
頁數 | 3 |
期刊 | Applied Physics B: Lasers and Optics |
卷 | 72 |
發行號 | 4 |
DOIs | |
出版狀態 | Published - 3月 2001 |