• DocumentCode
    505810
  • Title

    A novel single-mode high-power low-divergence-angle photonic crystal VCSEL

  • Author

    Liu, Anjin ; Qu, Hongwei ; Xing, Mingxin ; Chen, Wei ; Zhou, Wenjun ; Zhang, Yejin ; Chen, Lianghui ; Zheng, Wanhua

  • Author_Institution
    Nano-Optoelectron. Lab., Chinese Acad. of Sci., Beijing, China
  • fYear
    2008
  • fDate
    Oct. 30 2008-Nov. 2 2008
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    A novel GaAs-based 850 nm photonic crystal VCSEL is demonstrated. Output power of 3.5 mW with a side mode suppression ratio of 30 dB is observed. The divergence angle is 4.2° at 20 mA.
  • Keywords
    III-V semiconductors; gallium arsenide; laser cavity resonators; photonic crystals; semiconductor lasers; surface emitting lasers; GaAs; current 20 mA; divergence angle; high-power VCSEL; low-divergence-angle VCSEL; output power; p-type DBR; photonic crystal VCSEL; power 3.5 mW; side mode suppression ratio; single-mode VCSEL; wavelength 850 nm; Apertures; Etching; High speed optical techniques; Optical arrays; Optical interconnections; Optical waveguides; Photonic crystals; Power generation; RNA; Vertical cavity surface emitting lasers;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Optical Fiber Communication & Optoelectronic Exposition & Conference, 2008. AOE 2008. Asia
  • Conference_Location
    Shanghai
  • Print_ISBN
    978-1-55752-863-6
  • Electronic_ISBN
    978-1-55752-863-6
  • Type

    conf

  • Filename
    5348636
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=505810