Stable two-mode emission from semiconductor quantum dot laser

Kouichi Akahane, Naokatsu Yamamoto, Atsushi Kanno, Keizo Inagaki, Toshimasa Umezawa, Tetsuya Kawanishi, Takashi Endo, Yasunori Tomomatsu, Toshio Yamanoi

研究成果: Article査読

11 被引用数 (Scopus)

抄録

A two-wavelength emission laser (two-mode laser) has been fabricated using semiconductor quantum dots as the gain medium in the external cavity configuration. Two-mode laser emission with a separation of 98.8 GHz has been achieved by controlling the etalon and narrow-band filter setting. A 98.4 GHz beat signal was observed using the Michelson interferometer configuration, indicating that these emissions occurred simultaneously.

本文言語English
論文番号104001
ジャーナルApplied Physics Express
6
10
DOI
出版ステータスPublished - 2013 10月 1
外部発表はい

ASJC Scopus subject areas

  • 工学(全般)
  • 物理学および天文学(全般)

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