Compact, high-average-power, nanosecond multi-pass Nd:YVO4 Innoslab amplifier

Sihan Sang; Hengli Zhang; Yefei Mao; Xin Zhang; Junyu Zou; Jianguo Xin; Jichuan Xing; Yi Jiang

doi:10.1007/s00340-015-6209-7

Compact, high-average-power, nanosecond multi-pass Nd:YVO₄ Innoslab amplifier

Sihan Sang, Hengli Zhang^*, Yefei Mao, Xin Zhang, Junyu Zou, Jianguo Xin, Jichuan Xing, Yi Jiang

^*此作品的通讯作者

光电学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

10 引用（Scopus）

摘要

We reported on a compact, nanosecond multi-pass Nd:YVO₄ Innoslab amplifier. A diode-pumped Q-switched Nd:YVO₄ laser generating 6 W, 5 ns pulses with the repetition rate of 30 kHz was introduced as the seed. With effective shaping designs for seed laser, mode matching and sufficient coverage of gain volume were achieved. After the seed laser passed gain medium eight times, a high average output power of 92 W was achieved, and the corresponding extraction efficiency was 31.9 %. The beam quality factor M² in the two orthogonal directions was 1.89 and 1.38, respectively.

源语言	英语
页（从-至）	131-134
页数	4
期刊	Applied Physics B: Lasers and Optics
卷	121
期	2
DOI	https://doi.org/10.1007/s00340-015-6209-7
出版状态	已出版 - 1 11月 2015

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Sang, S., Zhang, H., Mao, Y., Zhang, X., Zou, J., Xin, J., Xing, J., & Jiang, Y. (2015). Compact, high-average-power, nanosecond multi-pass Nd:YVO₄ Innoslab amplifier. Applied Physics B: Lasers and Optics, 121(2), 131-134. https://doi.org/10.1007/s00340-015-6209-7

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abstract = "We reported on a compact, nanosecond multi-pass Nd:YVO4 Innoslab amplifier. A diode-pumped Q-switched Nd:YVO4 laser generating 6 W, 5 ns pulses with the repetition rate of 30 kHz was introduced as the seed. With effective shaping designs for seed laser, mode matching and sufficient coverage of gain volume were achieved. After the seed laser passed gain medium eight times, a high average output power of 92 W was achieved, and the corresponding extraction efficiency was 31.9 %. The beam quality factor M2 in the two orthogonal directions was 1.89 and 1.38, respectively.",

author = "Sihan Sang and Hengli Zhang and Yefei Mao and Xin Zhang and Junyu Zou and Jianguo Xin and Jichuan Xing and Yi Jiang",

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AU - Zhang, Hengli

AU - Mao, Yefei

AU - Zhang, Xin

AU - Zou, Junyu

AU - Xin, Jianguo

AU - Xing, Jichuan

AU - Jiang, Yi

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N2 - We reported on a compact, nanosecond multi-pass Nd:YVO4 Innoslab amplifier. A diode-pumped Q-switched Nd:YVO4 laser generating 6 W, 5 ns pulses with the repetition rate of 30 kHz was introduced as the seed. With effective shaping designs for seed laser, mode matching and sufficient coverage of gain volume were achieved. After the seed laser passed gain medium eight times, a high average output power of 92 W was achieved, and the corresponding extraction efficiency was 31.9 %. The beam quality factor M2 in the two orthogonal directions was 1.89 and 1.38, respectively.

AB - We reported on a compact, nanosecond multi-pass Nd:YVO4 Innoslab amplifier. A diode-pumped Q-switched Nd:YVO4 laser generating 6 W, 5 ns pulses with the repetition rate of 30 kHz was introduced as the seed. With effective shaping designs for seed laser, mode matching and sufficient coverage of gain volume were achieved. After the seed laser passed gain medium eight times, a high average output power of 92 W was achieved, and the corresponding extraction efficiency was 31.9 %. The beam quality factor M2 in the two orthogonal directions was 1.89 and 1.38, respectively.

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Compact, high-average-power, nanosecond multi-pass Nd:YVO4 Innoslab amplifier

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Compact, high-average-power, nanosecond multi-pass Nd:YVO₄ Innoslab amplifier