摘要
A near-diffraction-limited, stable, 18 mJ green source with a pulse width of 16.7 ns was generated at a 1 kHz repetition rate by frequency doubling of diode stacks end-pumped electro-optically Q-switched slab Nd:YAG oscillator-amplifier system. The pump to green optical conversion efficiency was 10.7%. At the output energy of 15 mJ at 532 nm, the M2 factors were 1.3 and 1.7 in the unstable and stable directions, respectively. The energy pulse stability was ∼0.8%.
| 源语言 | 英语 |
|---|---|
| 页(从-至) | 6539-6542 |
| 页数 | 4 |
| 期刊 | Applied Optics |
| 卷 | 46 |
| 期 | 26 |
| DOI | |
| 出版状态 | 已出版 - 10 9月 2007 |
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