High electronic-optical conversion efficiency in a vertical to surface transmission electro-photonic device with a vertical cavity

Kaori Kurihara, Takahiro Numai, Ichiro Ogura, Hideo Kosaka, Mitsunori Sugimoto, Kenichi Kasahara

Research output: Contribution to conferencePaperpeer-review

1 Citation (Scopus)

Abstract

We report high electronic-optical conversion efficiency of 11.4% in a vertical to surface transmission electro-photonic device with a vertical cavity. Reduction in the electrical resistance by the double mesa structure, efficient confinement of carriers in the active region by the proton implanted structure, and photon recycling by sidewall reflectors lead to this high conversion efficiency. The electronic-optical conversion efficiency over 10% is achieved for the first time in surface emitting devices.

Original languageEnglish
Pages598-600
Number of pages3
DOIs
Publication statusPublished - 1992
EventExtended Abstracts of the 1992 International Conference on Solid State Devices and Materials - SSDM '92 - Tsukuba, Jpn
Duration: 1992 Aug 261992 Aug 28

Other

OtherExtended Abstracts of the 1992 International Conference on Solid State Devices and Materials - SSDM '92
CityTsukuba, Jpn
Period92/8/2692/8/28

ASJC Scopus subject areas

  • Engineering(all)

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