Alternate oscillations with π phase difference in Quasi-Stadium Laser Diodes

Muhan Choi, Takehiro Fukushima, Takahisa Harayama

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

1 Citation (Scopus)

Abstract

We found alternate oscillations in AlGaAs/GaAs single-quantum-well (SQW) quasi-stadium laser diodes (QSLD). The alternate oscillations in QSLD can be well explained by the interactions of two different cavity modes due to the geometrical symmetry of QSLD. We also showed the alternate oscillation frequencies are inversely proportional to the amplitudes of two different cavity modes.

Original languageEnglish
Title of host publicationPacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest
DOIs
Publication statusPublished - 2007
Externally publishedYes
Event2007 Conference on Lasers and Electro-Optics - Pacific Rim, CLEO/PACIFIC RIM - Seoul
Duration: 2007 Aug 262007 Aug 31

Other

Other2007 Conference on Lasers and Electro-Optics - Pacific Rim, CLEO/PACIFIC RIM
CitySeoul
Period07/8/2607/8/31

Fingerprint

semiconductor lasers
oscillations
cavities
aluminum gallium arsenides
quantum wells
symmetry
interactions

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Choi, M., Fukushima, T., & Harayama, T. (2007). Alternate oscillations with π phase difference in Quasi-Stadium Laser Diodes. In Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest [4391660] https://doi.org/10.1109/CLEOPR.2007.4391660

Alternate oscillations with π phase difference in Quasi-Stadium Laser Diodes. / Choi, Muhan; Fukushima, Takehiro; Harayama, Takahisa.

Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest. 2007. 4391660.

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

Choi, M, Fukushima, T & Harayama, T 2007, Alternate oscillations with π phase difference in Quasi-Stadium Laser Diodes. in Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest., 4391660, 2007 Conference on Lasers and Electro-Optics - Pacific Rim, CLEO/PACIFIC RIM, Seoul, 07/8/26. https://doi.org/10.1109/CLEOPR.2007.4391660
Choi M, Fukushima T, Harayama T. Alternate oscillations with π phase difference in Quasi-Stadium Laser Diodes. In Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest. 2007. 4391660 https://doi.org/10.1109/CLEOPR.2007.4391660
Choi, Muhan ; Fukushima, Takehiro ; Harayama, Takahisa. / Alternate oscillations with π phase difference in Quasi-Stadium Laser Diodes. Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest. 2007.
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