Fabrication and characteristics of nano-aperture vertical-cavity surface-emitting laser

Jianxia Gao, Guofeng Song, Qiaoqiang Gan, Yun Xu, Baoshan Guo, Lianghui Chen

Research output: Contribution to journalArticlepeer-review

2 Scopus citations


Nano-aperture vertical-cavity surface-emitting lasers were fabricated on common 850 nm VCSELs. When the size of the aperture was 400 nm × 400 nm, the maximum far-field output power reached 0.3 mW at a driving current of 25 mA, and the power density was about 2 mW/μm2. The fabrication process is introduced here. Spectra and lifetime characteristics of the devices are also analyzed.
Original languageEnglish (US)
Pages (from-to)265-268
Number of pages4
JournalPan Tao Ti Hsueh Pao/Chinese Journal of Semiconductors
Issue number2
StatePublished - Feb 1 2007
Externally publishedYes

Bibliographical note

Generated from Scopus record by KAUST IRTS on 2022-09-13

ASJC Scopus subject areas

  • Materials Chemistry
  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering
  • Condensed Matter Physics


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