摘要
We demonstrate a diode-end-pumped passively mode-locked 1338 nm Nd:YAG laser with a semiconductor saturable absorber mirror. At the absorbed pump power of 8.89W, an average output power of 1.12W was obtained with a slope efficiency of 14%. The pulse width was 22.4 ps with a repetition rate of 63.9 MHz, corresponding to a peak power of 782 W. In addition, the bandwidth of the mode-locking spectrum is as narrow as 20.44 GHz, which shows the potential application in long-distance ranging and fiber information transmission because of the low dispersion of these ultrashort pulses.
| 源语言 | 英语 |
|---|---|
| 页(从-至) | 6713-6716 |
| 页数 | 4 |
| 期刊 | Applied Optics |
| 卷 | 50 |
| 期 | 36 |
| DOI | |
| 出版状态 | 已出版 - 20 12月 2011 |
| 已对外发布 | 是 |
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