Asymmetric beam emission from a symmetric confocal quasi-stadium laser diode due to locking of two ring-trajectory modes

Takehiro Fukushima, Takahisa Harayama, Peter Davis, Pablo O. Vaccaro, Takehiro Nishimura, Tahito Aida

Research output: Contribution to journalConference article

Abstract

Lasing modes in a two-dimensional quasi-stadium resonator with confocal curved end-mirrors were investigated. Asymmetric output beam emission was obtained by the locking of two modes of different symmetry classes corresponding to a closed ring-trajectory.

Original languageEnglish
Pages (from-to)1284-1285
Number of pages2
JournalOSA Trends in Optics and Photonics Series
Volume88
Publication statusPublished - 2003 Jan 1
EventConference on Lasers and Electro-Optics (CLEO); Postconference Digest - Baltimore, MD, United States
Duration: 2003 Jun 12003 Jun 6

ASJC Scopus subject areas

  • Engineering(all)

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