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Author:

Zhan, Yi (Zhan, Yi.) | Wang, Li (Wang, Li.) | Wang, Jie Yu (Wang, Jie Yu.) | Li, Hong Wei (Li, Hong Wei.) | Yu, Zhen Huang (Yu, Zhen Huang.)

Indexed by:

EI Scopus SCIE

Abstract:

We demonstrate a passively Q-switched Yb: YAG thin disk solid-state laser based on nanoflake MoS2 as a saturable absorber. MoS2 is synthesized by a hydro-thermal process. The prepared MoS2 is transferred onto the BK7 glass for ease-of-use in the solid-state laser as a saturable absorber. The average output power could reach up to 250 mW, center wavelength 1030 nm corresponding to a pulse width, a pulse repetition rate, and a per pulse energy of 12 mu s, 17 kHz, and 15 mu J, respectively. Our results show that nanoflake MoS2 could be a promising saturable absorber for Q-switching solid-state lasers. The over saturation of the MoS2 saturable absorber at a high pump strength limit in a solid-state laser could be also effective for high power operation.

Keyword:

sturable absorber solid-state lasers molybdenum sulfide Q-switched

Author Community:

  • [ 1 ] [Zhan, Yi]Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China
  • [ 2 ] [Wang, Li]Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China
  • [ 3 ] [Wang, Jie Yu]Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China
  • [ 4 ] [Li, Hong Wei]Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China
  • [ 5 ] [Yu, Zhen Huang]Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China
  • [ 6 ] [Zhan, Yi]Qufu Normal Univ, Inst Graph Commun, Shandong 273100, Peoples R China

Reprint Author's Address:

  • [Zhan, Yi]Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China

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Source :

LASER PHYSICS

ISSN: 1054-660X

Year: 2015

Issue: 2

Volume: 25

1 . 2 0 0

JCR@2022

ESI Discipline: PHYSICS;

ESI HC Threshold:190

JCR Journal Grade:3

CAS Journal Grade:4

Cited Count:

WoS CC Cited Count: 22

SCOPUS Cited Count: 22

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 7

Affiliated Colleges:

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