摘要
A fiber laser resonantly pumped 1.645 μm passively Q-switched Er:YAG laser is reported. Graphene on a silicon carbide was used as the saturable absorber for the Q-switching. The pulse energy of the 1.645 μmQ-switched Er:YAG laser was 7.05 μJ, with a pulse repetition rate of 35.6 kHz and an average output power of 251 mW.
源语言 | 英语 |
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页(从-至) | 632-634 |
页数 | 3 |
期刊 | Optics Letters |
卷 | 37 |
期 | 4 |
DOI | |
出版状态 | 已出版 - 15 2月 2012 |