Control of directional emission in two-dimensional quasi-stadium micro-cavity laser diodes with two-electrodes

Muhan Choi, Tomoko Tanaka, Takehiro Fukushima, Takahisa Harayama

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We fabricated the AlGaAs/GaAs 3QW quasi-stadium laser diodes with two-electrodes and succeeded in controlling directional laser emission by applying different currents to each electrode. We showed the ratio of laser emission with two different directions is proportional to the ratio of currents injected into two electrodes. These devices are applicable for beam switching and splitting.

Original languageEnglish
Title of host publication2006 International Conference on Transparent Optical Networks, ICTON 2006
Pages117-119
Number of pages3
DOIs
Publication statusPublished - 2006 Dec 1
Externally publishedYes
Event2006 International Conference on Transparent Optical Networks, ICTON 2006 - Nottingham, United Kingdom
Duration: 2006 Jun 182006 Jun 22

Publication series

Name2006 International Conference on Transparent Optical Networks
Volume4

Conference

Conference2006 International Conference on Transparent Optical Networks, ICTON 2006
CountryUnited Kingdom
CityNottingham
Period06/6/1806/6/22

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics

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    Choi, M., Tanaka, T., Fukushima, T., & Harayama, T. (2006). Control of directional emission in two-dimensional quasi-stadium micro-cavity laser diodes with two-electrodes. In 2006 International Conference on Transparent Optical Networks, ICTON 2006 (pp. 117-119). [4013906] (2006 International Conference on Transparent Optical Networks; Vol. 4). https://doi.org/10.1109/ICTON.2006.248452