A 12 mJ 11ns spectrally narrow fiber amplifier with a pulsed pump

Wenyong Cheng; Haitao Zhang; Ming Liu; Chao Zheng; Ping Yan; Mali Gong

doi:10.1088/2040-8978/13/8/085204

A 12 mJ 11ns spectrally narrow fiber amplifier with a pulsed pump

Wenyong Cheng^*
, Haitao Zhang
, Ming Liu
, Chao Zheng
, Ping Yan
, Mali Gong

^*此作品的通讯作者

Tsinghua University

科研成果: 期刊稿件 › 文章 › 同行评审

4 引用（Scopus）

摘要

We report on the fiber-based amplification of a flash lamp pumped Q-switched Nd:YAG laser. At a repetition rate of 10Hz and spectrum width of 0.1nm, an output single pulse energy of up to 12mJ is generated in a 95νm core Yb-doped large mode area fiber with a seed pulse energy of 0.75 mJ and pulse duration of 11 ns. No stimulated Brillouin scattering, stimulated Raman scattering or saturation are observed. Furthermore, higher pulse energies will be achieved with higher pump powers.

源语言	英语
文章编号	085204
期刊	Journal of Optics (United Kingdom)
卷	13
期	8
DOI	https://doi.org/10.1088/2040-8978/13/8/085204
出版状态	已出版 - 2011
已对外发布	是

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abstract = "We report on the fiber-based amplification of a flash lamp pumped Q-switched Nd:YAG laser. At a repetition rate of 10Hz and spectrum width of 0.1nm, an output single pulse energy of up to 12mJ is generated in a 95νm core Yb-doped large mode area fiber with a seed pulse energy of 0.75 mJ and pulse duration of 11 ns. No stimulated Brillouin scattering, stimulated Raman scattering or saturation are observed. Furthermore, higher pulse energies will be achieved with higher pump powers.",

keywords = "fiber amplifier, nanosecond pulse, pulsed pump, spectrally narrow",

author = "Wenyong Cheng and Haitao Zhang and Ming Liu and Chao Zheng and Ping Yan and Mali Gong",

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T1 - A 12 mJ 11ns spectrally narrow fiber amplifier with a pulsed pump

AU - Cheng, Wenyong

AU - Zhang, Haitao

AU - Liu, Ming

AU - Zheng, Chao

AU - Yan, Ping

AU - Gong, Mali

PY - 2011

Y1 - 2011

N2 - We report on the fiber-based amplification of a flash lamp pumped Q-switched Nd:YAG laser. At a repetition rate of 10Hz and spectrum width of 0.1nm, an output single pulse energy of up to 12mJ is generated in a 95νm core Yb-doped large mode area fiber with a seed pulse energy of 0.75 mJ and pulse duration of 11 ns. No stimulated Brillouin scattering, stimulated Raman scattering or saturation are observed. Furthermore, higher pulse energies will be achieved with higher pump powers.

AB - We report on the fiber-based amplification of a flash lamp pumped Q-switched Nd:YAG laser. At a repetition rate of 10Hz and spectrum width of 0.1nm, an output single pulse energy of up to 12mJ is generated in a 95νm core Yb-doped large mode area fiber with a seed pulse energy of 0.75 mJ and pulse duration of 11 ns. No stimulated Brillouin scattering, stimulated Raman scattering or saturation are observed. Furthermore, higher pulse energies will be achieved with higher pump powers.

KW - fiber amplifier

KW - nanosecond pulse

KW - pulsed pump

KW - spectrally narrow

UR - https://www.scopus.com/pages/publications/79961223167

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DO - 10.1088/2040-8978/13/8/085204

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AN - SCOPUS:79961223167

SN - 2040-8978

VL - 13

JO - Journal of Optics (United Kingdom)

JF - Journal of Optics (United Kingdom)

IS - 8

M1 - 085204

ER -

A 12 mJ 11ns spectrally narrow fiber amplifier with a pulsed pump

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