摘要
A high pulse repetition frequency (PRF) single-frequency Er:YAG ceramic ring laser is demonstrated. A double-ceramics ring cavity both end-pumped by a 1532-nm fiber laser is also used to increase the pulse energy. The maximum single-frequency output energies are 21.0 mJ, 18.3 mJ, and 14.4 mJ at the PRF of 500 Hz, 750 Hz, and 1 kHz, respectively. Correspondingly, the pulse widths are 93.2 ns, 106.8 ns, and 130 ns. To the best of our knowledge, this is the highest energy at high PRFs obtained from a single-frequency injection-seeded Er:YAG ceramic laser.
源语言 | 英语 |
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页(从-至) | 23197-23203 |
页数 | 7 |
期刊 | Optics Express |
卷 | 27 |
期 | 16 |
DOI | |
出版状态 | 已出版 - 5 8月 2019 |
指纹
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Zhang, M., Gao, C., Wang, Q., Gao, M., Huang, S., & Wang, K. (2019). High-repetition rate, single-frequency laser with a double Er:YAG ceramics ring cavity. Optics Express, 27(16), 23197-23203. https://doi.org/10.1364/OE.27.023197