212W, Nd:YAG Innoslab nanosecond laser amplifier

Q. Gao; J. Fayyaz; H. Zhang

doi:10.1117/12.2533555

212W, Nd:YAG Innoslab nanosecond laser amplifier

Q. Gao, J. Fayyaz, H. Zhang

School of Optics and Photonics

Beijing Institute of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

5 Citations (Scopus)

Abstract

A high-average-power, laser-diode, end-pumped nanosecond multi-pass Innoslab Nd:YAG amplifier was demonstrated. With effective shaping of the electro-optically Q-switched Nd:YVO4 seed laser, a 45W seed laser at the pulse repetition frequency of 50 kHz was amplified to 212W with the pump power of 1145W, and the corresponding optical-to-optical efficiency was 14.6% and the slope efficiency was 17.8%.

Original language	English
Title of host publication	14th National Conference on Laser Technology and Optoelectronics, LTO 2019
Editors	Jianqiang Zhu, Weibiao Chen, Zhenxi Zhang, Minlin Zhong, Pu Wang, Jianrong Qiu
Publisher	SPIE
ISBN (Electronic)	9781510630468
DOIs	https://doi.org/10.1117/12.2533555
Publication status	Published - 2019
Event	14th National Conference on Laser Technology and Optoelectronics, LTO 2019 - Shanghai, China Duration: 17 Mar 2019 → 20 Mar 2019

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	11170
ISSN (Print)	0277-786X
ISSN (Electronic)	1996-756X

Conference

Conference	14th National Conference on Laser Technology and Optoelectronics, LTO 2019
Country/Territory	China
City	Shanghai
Period	17/03/19 → 20/03/19

Keywords

End-Pump
Hybrid resonator
Innoslab
Laser amplifier
Nd:YAG

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10.1117/12.2533555

Cite this

Gao, Q., Fayyaz, J., & Zhang, H. (2019). 212W, Nd:YAG Innoslab nanosecond laser amplifier. In J. Zhu, W. Chen, Z. Zhang, M. Zhong, P. Wang, & J. Qiu (Eds.), 14th National Conference on Laser Technology and Optoelectronics, LTO 2019 Article 111701V (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 11170). SPIE. https://doi.org/10.1117/12.2533555

@inproceedings{0e43772201df40778a651c92a47eed40,

title = "212W, Nd:YAG Innoslab nanosecond laser amplifier",

abstract = "A high-average-power, laser-diode, end-pumped nanosecond multi-pass Innoslab Nd:YAG amplifier was demonstrated. With effective shaping of the electro-optically Q-switched Nd:YVO4 seed laser, a 45W seed laser at the pulse repetition frequency of 50 kHz was amplified to 212W with the pump power of 1145W, and the corresponding optical-to-optical efficiency was 14.6% and the slope efficiency was 17.8%.",

keywords = "End-Pump, Hybrid resonator, Innoslab, Laser amplifier, Nd:YAG",

author = "Q. Gao and J. Fayyaz and H. Zhang",

note = "Publisher Copyright: {\textcopyright} 2019 SPIE.; 14th National Conference on Laser Technology and Optoelectronics, LTO 2019 ; Conference date: 17-03-2019 Through 20-03-2019",

year = "2019",

doi = "10.1117/12.2533555",

language = "English",

series = "Proceedings of SPIE - The International Society for Optical Engineering",

publisher = "SPIE",

editor = "Jianqiang Zhu and Weibiao Chen and Zhenxi Zhang and Minlin Zhong and Pu Wang and Jianrong Qiu",

booktitle = "14th National Conference on Laser Technology and Optoelectronics, LTO 2019",

address = "United States",

}

Gao, Q, Fayyaz, J & Zhang, H 2019, 212W, Nd:YAG Innoslab nanosecond laser amplifier. in J Zhu, W Chen, Z Zhang, M Zhong, P Wang & J Qiu (eds), 14th National Conference on Laser Technology and Optoelectronics, LTO 2019., 111701V, Proceedings of SPIE - The International Society for Optical Engineering, vol. 11170, SPIE, 14th National Conference on Laser Technology and Optoelectronics, LTO 2019, Shanghai, China, 17/03/19. https://doi.org/10.1117/12.2533555

212W, Nd:YAG Innoslab nanosecond laser amplifier. / Gao, Q.; Fayyaz, J.; Zhang, H.
14th National Conference on Laser Technology and Optoelectronics, LTO 2019. ed. / Jianqiang Zhu; Weibiao Chen; Zhenxi Zhang; Minlin Zhong; Pu Wang; Jianrong Qiu. SPIE, 2019. 111701V (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 11170).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - 212W, Nd:YAG Innoslab nanosecond laser amplifier

AU - Gao, Q.

AU - Fayyaz, J.

AU - Zhang, H.

PY - 2019

Y1 - 2019

N2 - A high-average-power, laser-diode, end-pumped nanosecond multi-pass Innoslab Nd:YAG amplifier was demonstrated. With effective shaping of the electro-optically Q-switched Nd:YVO4 seed laser, a 45W seed laser at the pulse repetition frequency of 50 kHz was amplified to 212W with the pump power of 1145W, and the corresponding optical-to-optical efficiency was 14.6% and the slope efficiency was 17.8%.

AB - A high-average-power, laser-diode, end-pumped nanosecond multi-pass Innoslab Nd:YAG amplifier was demonstrated. With effective shaping of the electro-optically Q-switched Nd:YVO4 seed laser, a 45W seed laser at the pulse repetition frequency of 50 kHz was amplified to 212W with the pump power of 1145W, and the corresponding optical-to-optical efficiency was 14.6% and the slope efficiency was 17.8%.

KW - End-Pump

KW - Hybrid resonator

KW - Innoslab

KW - Laser amplifier

KW - Nd:YAG

UR - http://www.scopus.com/inward/record.url?scp=85069976343&partnerID=8YFLogxK

U2 - 10.1117/12.2533555

DO - 10.1117/12.2533555

M3 - Conference contribution

AN - SCOPUS:85069976343

T3 - Proceedings of SPIE - The International Society for Optical Engineering

BT - 14th National Conference on Laser Technology and Optoelectronics, LTO 2019

A2 - Zhu, Jianqiang

A2 - Chen, Weibiao

A2 - Zhang, Zhenxi

A2 - Zhong, Minlin

A2 - Wang, Pu

A2 - Qiu, Jianrong

PB - SPIE

T2 - 14th National Conference on Laser Technology and Optoelectronics, LTO 2019

Y2 - 17 March 2019 through 20 March 2019

ER -

212W, Nd:YAG Innoslab nanosecond laser amplifier

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