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Author:

Jiang Lidan (Jiang Lidan.) | Zhu Renjiang (Zhu Renjiang.) | Jiang Maohua (Jiang Maohua.) | Zhang Dingke (Zhang Dingke.) | Cui Yuting (Cui Yuting.) | Zhang Peng (Zhang Peng.) | Song Yanrong (Song Yanrong.) (Scholars:宋晏蓉)

Indexed by:

EI Scopus SCIE

Abstract:

We demonstrate a good beam quality 483 nm blue coherent radiation from a frequency doubled InGaAs multiple quantum wells semiconductor disk laser. The gain chip is consisted of 6 repeats of strain uncompensated InGaAs/GaAs quantum wells and 25 pairs of GaAs/AlAs distributed Bragg reflector. A 4 x 4 x 7 mm(3) type I phase-matched BBO nonlinear crystal is used in a V-shaped laser cavity for the second harmonic generation, and 210 mW blue output power is obtained when the absorbed pump power is 3.5 W. The M-2 factors of the laser beam in x and y directions are about 1.04 and 1.01, respectively. The output power of the blue laser is limited by the relatively small number of the multiple quantum wells, and higher power can be expected by increasing the number of the multiple quantum wells and improving the heat management of the laser. (C) 2017 Elsevier Ltd. All rights reserved.

Keyword:

Multiple quantum wells Semiconductor disk laser Nonlinear crystal Frequency doubling

Author Community:

  • [ 1 ] [Jiang Lidan]Chongqing Normal Univ, Coll Phys & Elect Engn, Chongqing 401331, Peoples R China
  • [ 2 ] [Zhu Renjiang]Chongqing Normal Univ, Coll Phys & Elect Engn, Chongqing 401331, Peoples R China
  • [ 3 ] [Jiang Maohua]Chongqing Normal Univ, Coll Phys & Elect Engn, Chongqing 401331, Peoples R China
  • [ 4 ] [Zhang Dingke]Chongqing Normal Univ, Coll Phys & Elect Engn, Chongqing 401331, Peoples R China
  • [ 5 ] [Cui Yuting]Chongqing Normal Univ, Coll Phys & Elect Engn, Chongqing 401331, Peoples R China
  • [ 6 ] [Zhang Peng]Chongqing Normal Univ, Coll Phys & Elect Engn, Chongqing 401331, Peoples R China
  • [ 7 ] [Song Yanrong]Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China

Reprint Author's Address:

  • 宋晏蓉

    [Zhang Peng]Chongqing Normal Univ, Coll Phys & Elect Engn, Chongqing 401331, Peoples R China;;[Song Yanrong]Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China

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Source :

SUPERLATTICES AND MICROSTRUCTURES

ISSN: 0749-6036

Year: 2018

Volume: 113

Page: 785-790

3 . 1 0 0

JCR@2022

ESI Discipline: PHYSICS;

ESI HC Threshold:145

Cited Count:

WoS CC Cited Count: 2

SCOPUS Cited Count: 2

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 13

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