• DocumentCode
    635783
  • Title

    Single-mode narrow linewidth three-section coupled-cavity laser with deeply etched trenches

  • Author

    Yin Wang ; Sen Zhang ; Youguang Yang ; Lei Wang ; Jian-Jun He

  • Author_Institution
    Dept. of Opt. Eng., Zhejiang Univ., Hangzhou, China
  • fYear
    2012
  • fDate
    11-14 Sept. 2012
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    We present the design, fabrication and measurement results of a narrow linewidth single-mode laser based on three coupled cavities with two deeply etched trenches. Very narrow linewidth of about 78 kHz is obtained. Good performances in lasing threshold and side-mode suppression ratio (SMSR) are also demonstrated.
  • Keywords
    III-V semiconductors; gallium arsenide; indium compounds; laser cavity resonators; laser modes; quantum well lasers; InGaAsP-InP; coupled cavity laser; deeply etched trench; lasing threshold; multiple quantum well laser; narrow linewidth laser; side mode suppression; single mode laser; three section laser; wavelength 1530 nm; Coupled-cavity laser; deeply etched trench; narrow linewidth; single-mode laser;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Photonics in Switching (PS), 2012 International Conference on
  • Conference_Location
    Ajaccio
  • Type

    conf

  • Filename
    6608335
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=635783