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

Muhan Choi; Tomoko Tanaka; Takehiro Fukushima; Takahisa Harayama

doi:10.1109/ICTON.2006.248452

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

Muhan Choi^*, Tomoko Tanaka, Takehiro Fukushima, Takahisa Harayama

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference 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 language	English
Title of host publication	2006 International Conference on Transparent Optical Networks, ICTON 2006
Pages	117-119
Number of pages	3
DOIs	https://doi.org/10.1109/ICTON.2006.248452
Publication status	Published - 2006
Externally published	Yes
Event	2006 International Conference on Transparent Optical Networks, ICTON 2006 - Nottingham, United Kingdom Duration: 2006 Jun 18 → 2006 Jun 22

Publication series

Name	2006 International Conference on Transparent Optical Networks
Volume	4

Conference

Conference	2006 International Conference on Transparent Optical Networks, ICTON 2006
Country/Territory	United Kingdom
City	Nottingham
Period	06/6/18 → 06/6/22

ASJC Scopus subject areas

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

Access to Document

10.1109/ICTON.2006.248452

Cite this

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

Control of directional emission in two-dimensional quasi-stadium micro-cavity laser diodes with two-electrodes. / Choi, Muhan; Tanaka, Tomoko; Fukushima, Takehiro et al.

2006 International Conference on Transparent Optical Networks, ICTON 2006. 2006. p. 117-119 4013906 (2006 International Conference on Transparent Optical Networks; Vol. 4).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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., 4013906, 2006 International Conference on Transparent Optical Networks, vol. 4, pp. 117-119, 2006 International Conference on Transparent Optical Networks, ICTON 2006, Nottingham, United Kingdom, 06/6/18. https://doi.org/10.1109/ICTON.2006.248452

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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.",

author = "Muhan Choi and Tomoko Tanaka and Takehiro Fukushima and Takahisa Harayama",

year = "2006",

doi = "10.1109/ICTON.2006.248452",

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AB - 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.

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

Abstract

Publication series

Conference

ASJC Scopus subject areas

Access to Document

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