8.4mJ, 10kHz, 3.6ns, Nd:YVO4 slab amplifier

Yefei Mao; Hengli Zhang; Xianglong Hao; Jiahua Yuan; Jichuang Xing; Jianguo Xin; Yi Jiang

doi:10.1364/OE.24.011017

8.4mJ, 10kHz, 3.6ns, Nd:YVO₄ slab amplifier

Yefei Mao, Hengli Zhang, Xianglong Hao, Jiahua Yuan, Jichuang Xing, Jianguo Xin, Yi Jiang

School of Optics and Photonics

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

16 Citations (Scopus)

Abstract

A diode-pumped nanosecond eight-pass amplifier with Nd:YVO₄ crystal was developed. Combined with the advantages of direct pumped and Innoslab structure, a high energy pulse was obtained by using the wedged multi-folded configuration with two plane mirrors. The 0.4mJ Q-switched seed at the pulse repetition frequency of 10kHz was amplified to 8.4mJ with the pump power of 330W, and the corresponding optical-to-optical efficiency was 29.8%. The M² factors in the horizontal direction and vertical direction were 1.48 and 1.39, respectively. And no remarkable of ASE was observed.

Original language	English
Pages (from-to)	11017-11022
Number of pages	6
Journal	Optics Express
Volume	24
Issue number	10
DOIs	https://doi.org/10.1364/OE.24.011017
Publication status	Published - 16 May 2016

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Mao, Y., Zhang, H., Hao, X., Yuan, J., Xing, J., Xin, J., & Jiang, Y. (2016). 8.4mJ, 10kHz, 3.6ns, Nd:YVO₄ slab amplifier. Optics Express, 24(10), 11017-11022. https://doi.org/10.1364/OE.24.011017

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title = "8.4mJ, 10kHz, 3.6ns, Nd:YVO4 slab amplifier",

abstract = "A diode-pumped nanosecond eight-pass amplifier with Nd:YVO4 crystal was developed. Combined with the advantages of direct pumped and Innoslab structure, a high energy pulse was obtained by using the wedged multi-folded configuration with two plane mirrors. The 0.4mJ Q-switched seed at the pulse repetition frequency of 10kHz was amplified to 8.4mJ with the pump power of 330W, and the corresponding optical-to-optical efficiency was 29.8%. The M2 factors in the horizontal direction and vertical direction were 1.48 and 1.39, respectively. And no remarkable of ASE was observed.",

author = "Yefei Mao and Hengli Zhang and Xianglong Hao and Jiahua Yuan and Jichuang Xing and Jianguo Xin and Yi Jiang",

note = "Publisher Copyright: {\textcopyright}2016 Optical Society of America.",

year = "2016",

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doi = "10.1364/OE.24.011017",

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T1 - 8.4mJ, 10kHz, 3.6ns, Nd:YVO4 slab amplifier

AU - Mao, Yefei

AU - Zhang, Hengli

AU - Hao, Xianglong

AU - Yuan, Jiahua

AU - Xing, Jichuang

AU - Xin, Jianguo

AU - Jiang, Yi

PY - 2016/5/16

Y1 - 2016/5/16

N2 - A diode-pumped nanosecond eight-pass amplifier with Nd:YVO4 crystal was developed. Combined with the advantages of direct pumped and Innoslab structure, a high energy pulse was obtained by using the wedged multi-folded configuration with two plane mirrors. The 0.4mJ Q-switched seed at the pulse repetition frequency of 10kHz was amplified to 8.4mJ with the pump power of 330W, and the corresponding optical-to-optical efficiency was 29.8%. The M2 factors in the horizontal direction and vertical direction were 1.48 and 1.39, respectively. And no remarkable of ASE was observed.

AB - A diode-pumped nanosecond eight-pass amplifier with Nd:YVO4 crystal was developed. Combined with the advantages of direct pumped and Innoslab structure, a high energy pulse was obtained by using the wedged multi-folded configuration with two plane mirrors. The 0.4mJ Q-switched seed at the pulse repetition frequency of 10kHz was amplified to 8.4mJ with the pump power of 330W, and the corresponding optical-to-optical efficiency was 29.8%. The M2 factors in the horizontal direction and vertical direction were 1.48 and 1.39, respectively. And no remarkable of ASE was observed.

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DO - 10.1364/OE.24.011017

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SN - 1094-4087

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SP - 11017

EP - 11022

JO - Optics Express

JF - Optics Express

IS - 10

ER -

8.4mJ, 10kHz, 3.6ns, Nd:YVO₄ slab amplifier

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