Generation of high-energy 284 ps laser pulse without tail modulation by stimulated Brillouin scattering

Zhaohong Liu; Yulei Wang; Yirui Wang; Hang Yuan; Zhenxu Bai; Hongli Wang; Rui Liu; Sensen Li; Hengkang Zhang; Luoxian Zhou; Tan Tan; Weiming He; Zhiwei Lu

doi:10.3788/COL201614.091901

Generation of high-energy 284 ps laser pulse without tail modulation by stimulated Brillouin scattering

Zhaohong Liu
, Yulei Wang^*
, Yirui Wang
, Hang Yuan
, Zhenxu Bai
, Hongli Wang
, Rui Liu
, Sensen Li
, Hengkang Zhang
, Luoxian Zhou
, Tan Tan
, Weiming He
, Zhiwei Lu

^*Corresponding author for this work

School of Astronautics

Harbin Institute of Technology

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

13 Scopus citations

Abstract

We obtain the output of a 284 ps pulse duration without tail modulation based on stimulated Brillouin scattering (SBS) pulse compression pumped by an 8 ns-pulse-duration, 1064 nm-wavelength Q-switched Nd:YAG laser. To suppress the tail modulation in SBS pulse compression, proper attenuators, which can control the pump energy within a rational range, are added in a generator-amplifier setup. The experimental result shows that the effective energy conversion efficiency triples when the pump energy reaches 700 mJ to 51%, compared with the conventional generator-amplifier setup.

Original language	English
Article number	091901
Journal	Chinese Optics Letters
Volume	14
Issue number	9
DOIs	https://doi.org/10.3788/COL201614.091901
State	Published - 10 Sep 2016

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@article{86ba4aaa5a7546cfab11d3dda3127897,

title = "Generation of high-energy 284 ps laser pulse without tail modulation by stimulated Brillouin scattering",

abstract = "We obtain the output of a 284 ps pulse duration without tail modulation based on stimulated Brillouin scattering (SBS) pulse compression pumped by an 8 ns-pulse-duration, 1064 nm-wavelength Q-switched Nd:YAG laser. To suppress the tail modulation in SBS pulse compression, proper attenuators, which can control the pump energy within a rational range, are added in a generator-amplifier setup. The experimental result shows that the effective energy conversion efficiency triples when the pump energy reaches 700 mJ to 51\%, compared with the conventional generator-amplifier setup.",

author = "Zhaohong Liu and Yulei Wang and Yirui Wang and Hang Yuan and Zhenxu Bai and Hongli Wang and Rui Liu and Sensen Li and Hengkang Zhang and Luoxian Zhou and Tan Tan and Weiming He and Zhiwei Lu",

note = "Publisher Copyright: {\textcopyright} 2016 Chinese Optics Letters.",

year = "2016",

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day = "10",

doi = "10.3788/COL201614.091901",

language = "英语",

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journal = "Chinese Optics Letters",

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TY - JOUR

T1 - Generation of high-energy 284 ps laser pulse without tail modulation by stimulated Brillouin scattering

AU - Liu, Zhaohong

AU - Wang, Yulei

AU - Wang, Yirui

AU - Yuan, Hang

AU - Bai, Zhenxu

AU - Wang, Hongli

AU - Liu, Rui

AU - Li, Sensen

AU - Zhang, Hengkang

AU - Zhou, Luoxian

AU - Tan, Tan

AU - He, Weiming

AU - Lu, Zhiwei

PY - 2016/9/10

Y1 - 2016/9/10

N2 - We obtain the output of a 284 ps pulse duration without tail modulation based on stimulated Brillouin scattering (SBS) pulse compression pumped by an 8 ns-pulse-duration, 1064 nm-wavelength Q-switched Nd:YAG laser. To suppress the tail modulation in SBS pulse compression, proper attenuators, which can control the pump energy within a rational range, are added in a generator-amplifier setup. The experimental result shows that the effective energy conversion efficiency triples when the pump energy reaches 700 mJ to 51%, compared with the conventional generator-amplifier setup.

AB - We obtain the output of a 284 ps pulse duration without tail modulation based on stimulated Brillouin scattering (SBS) pulse compression pumped by an 8 ns-pulse-duration, 1064 nm-wavelength Q-switched Nd:YAG laser. To suppress the tail modulation in SBS pulse compression, proper attenuators, which can control the pump energy within a rational range, are added in a generator-amplifier setup. The experimental result shows that the effective energy conversion efficiency triples when the pump energy reaches 700 mJ to 51%, compared with the conventional generator-amplifier setup.

UR - https://www.scopus.com/pages/publications/84989850978

U2 - 10.3788/COL201614.091901

DO - 10.3788/COL201614.091901

M3 - 文章

AN - SCOPUS:84989850978

SN - 1671-7694

VL - 14

JO - Chinese Optics Letters

JF - Chinese Optics Letters

IS - 9

M1 - 091901

ER -

Generation of high-energy 284 ps laser pulse without tail modulation by stimulated Brillouin scattering

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