Axis and ring mode switching in multi-electrode GaAs quasi-stadium laser diodes

Takehiro Fukushima, Takahisa Harayama

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

Abstract

We fabricated and tested multi-electrode quasi-stadium laser diodes having GaAs/AlGaAs GRIN-SCH-SQW structures. Axis and ring mode switching was achieved under CW operation for output powers up to 15 mW by selecting the electrode used.

Original languageEnglish
Title of host publicationConference on Quantum Electronics and Laser Science (QELS) - Technical Digest Series
DOIs
Publication statusPublished - 2007
Externally publishedYes
Event2007 Quantum Electronics and Laser Science Conference, QELS - Baltimore, MD
Duration: 2007 May 62007 May 11

Other

Other2007 Quantum Electronics and Laser Science Conference, QELS
CityBaltimore, MD
Period07/5/607/5/11

Fingerprint

semiconductor lasers
gradient index optics
electrodes
rings
aluminum gallium arsenides
output

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Fukushima, T., & Harayama, T. (2007). Axis and ring mode switching in multi-electrode GaAs quasi-stadium laser diodes. In Conference on Quantum Electronics and Laser Science (QELS) - Technical Digest Series [4431383] https://doi.org/10.1109/QELS.2007.4431383

Axis and ring mode switching in multi-electrode GaAs quasi-stadium laser diodes. / Fukushima, Takehiro; Harayama, Takahisa.

Conference on Quantum Electronics and Laser Science (QELS) - Technical Digest Series. 2007. 4431383.

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

Fukushima, T & Harayama, T 2007, Axis and ring mode switching in multi-electrode GaAs quasi-stadium laser diodes. in Conference on Quantum Electronics and Laser Science (QELS) - Technical Digest Series., 4431383, 2007 Quantum Electronics and Laser Science Conference, QELS, Baltimore, MD, 07/5/6. https://doi.org/10.1109/QELS.2007.4431383
Fukushima T, Harayama T. Axis and ring mode switching in multi-electrode GaAs quasi-stadium laser diodes. In Conference on Quantum Electronics and Laser Science (QELS) - Technical Digest Series. 2007. 4431383 https://doi.org/10.1109/QELS.2007.4431383
Fukushima, Takehiro ; Harayama, Takahisa. / Axis and ring mode switching in multi-electrode GaAs quasi-stadium laser diodes. Conference on Quantum Electronics and Laser Science (QELS) - Technical Digest Series. 2007.
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