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Author:

Sun, Zhe (Sun, Zhe.) | Li, Qiang (Li, Qiang.) (Scholars:李强) | Su, Yanli (Su, Yanli.) | Lei, Hong (Lei, Hong.) | Jiang, Menghua (Jiang, Menghua.) | Hui, Yongling (Hui, Yongling.)

Indexed by:

EI Scopus SCIE

Abstract:

We demonstrated a passively Q-switched Nd:YAG/Cr4+:YAG microchip laser with high stability and highly polarized output. The output polarization mainly depends on the pump polarization by using [0 0 1]-cut Cr4+:YAG crystal as a saturable absorber. Highly stabled output was achieved when the pump polarization direction was parallel to the crystallographic axis of [0 0 1]-cut Cr4+:YAG crystal. The 1064 nm laser with the output power of 0.5 W at 20 kHz, with the pulse duration of 2.3 ns was generated. The extinction ratio was above 300:1 and the polarized output stability was higher than 96.8%. (C) 2013 Elsevier Ltd. All rights reserved.

Keyword:

Lasers Polarization Q-switched

Author Community:

  • [ 1 ] [Sun, Zhe]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China
  • [ 2 ] [Li, Qiang]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China
  • [ 3 ] [Su, Yanli]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China
  • [ 4 ] [Lei, Hong]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China
  • [ 5 ] [Jiang, Menghua]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China
  • [ 6 ] [Hui, Yongling]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China

Reprint Author's Address:

  • [Sun, Zhe]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China

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Source :

OPTICS AND LASER TECHNOLOGY

ISSN: 0030-3992

Year: 2014

Volume: 56

Page: 269-272

5 . 0 0 0

JCR@2022

ESI Discipline: ENGINEERING;

ESI HC Threshold:176

JCR Journal Grade:2

CAS Journal Grade:3

Cited Count:

WoS CC Cited Count: 8

SCOPUS Cited Count: 8

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 10

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