600 fs mode-locked solid-state laser based on few-layer WS2 saturable absorber

Xiaowen Li; Jianqiang Qian; Fei Ai

doi:10.1088/1555-6611/aaaa9c

600 fs mode-locked solid-state laser based on few-layer WS₂ saturable absorber

Xiaowen Li
, Jianqiang Qian
, Fei Ai

物理学院

Beihang 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 passive mode-locking operation of a solid-state laser based on tungsten disulfide (WS₂) saturable absorber (SA). 600 fs pulses were achieved with an average output power of 0.438 W, corresponding to a pulse energy of 3.9 nJ and a pulse peak power of 5.7 kW, respectively. To the best of our knowledge, these are the shortest pulses ever obtained from WS₂ SA mode-locked solid-state lasers. The results indicate the promising potential of WS₂ as SA for generating femtosecond laser pulses.

源语言	英语
期刊论文编号	045003
期刊	Laser Physics
卷	28
期	4
DOI	https://doi.org/10.1088/1555-6611/aaaa9c
出版状态	已出版 - 4月 2018

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10.1088/1555-6611/aaaa9c

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title = "600 fs mode-locked solid-state laser based on few-layer WS2 saturable absorber",

abstract = "We report on the passive mode-locking operation of a solid-state laser based on tungsten disulfide (WS2) saturable absorber (SA). 600 fs pulses were achieved with an average output power of 0.438 W, corresponding to a pulse energy of 3.9 nJ and a pulse peak power of 5.7 kW, respectively. To the best of our knowledge, these are the shortest pulses ever obtained from WS2 SA mode-locked solid-state lasers. The results indicate the promising potential of WS2 as SA for generating femtosecond laser pulses.",

keywords = "mode-locked lasers, solid-state, tungsten disulfide",

author = "Xiaowen Li and Jianqiang Qian and Fei Ai",

note = "Publisher Copyright: {\textcopyright} 2018 Astro Ltd.",

year = "2018",

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doi = "10.1088/1555-6611/aaaa9c",

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T1 - 600 fs mode-locked solid-state laser based on few-layer WS2 saturable absorber

AU - Li, Xiaowen

AU - Qian, Jianqiang

AU - Ai, Fei

PY - 2018/4

Y1 - 2018/4

N2 - We report on the passive mode-locking operation of a solid-state laser based on tungsten disulfide (WS2) saturable absorber (SA). 600 fs pulses were achieved with an average output power of 0.438 W, corresponding to a pulse energy of 3.9 nJ and a pulse peak power of 5.7 kW, respectively. To the best of our knowledge, these are the shortest pulses ever obtained from WS2 SA mode-locked solid-state lasers. The results indicate the promising potential of WS2 as SA for generating femtosecond laser pulses.

AB - We report on the passive mode-locking operation of a solid-state laser based on tungsten disulfide (WS2) saturable absorber (SA). 600 fs pulses were achieved with an average output power of 0.438 W, corresponding to a pulse energy of 3.9 nJ and a pulse peak power of 5.7 kW, respectively. To the best of our knowledge, these are the shortest pulses ever obtained from WS2 SA mode-locked solid-state lasers. The results indicate the promising potential of WS2 as SA for generating femtosecond laser pulses.

KW - mode-locked lasers

KW - solid-state

KW - tungsten disulfide

UR - https://www.scopus.com/pages/publications/85047526874

U2 - 10.1088/1555-6611/aaaa9c

DO - 10.1088/1555-6611/aaaa9c

M3 - 文章

AN - SCOPUS:85047526874

SN - 1054-660X

VL - 28

JO - Laser Physics

JF - Laser Physics

IS - 4

M1 - 045003

ER -

600 fs mode-locked solid-state laser based on few-layer WS2 saturable absorber

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600 fs mode-locked solid-state laser based on few-layer WS₂ saturable absorber