Room-temperature continuous wave lasing characteristics of a GaAs vertical cavity surface-emitting laser

  • Fumio Koyama
    Tokyo Institute of Technology, Research Laboratory of Precision Machinery and Electronics, Nagatsuta 4259, Midori-ku, Yokohama 227, Japan
  • Susumu Kinoshita
    Tokyo Institute of Technology, Research Laboratory of Precision Machinery and Electronics, Nagatsuta 4259, Midori-ku, Yokohama 227, Japan
  • Kenichi Iga
    Tokyo Institute of Technology, Research Laboratory of Precision Machinery and Electronics, Nagatsuta 4259, Midori-ku, Yokohama 227, Japan

書誌事項

公開日
1989-07-17
DOI
  • 10.1063/1.101913
公開者
AIP Publishing

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説明

<jats:p>Room-temperature continuous wave (cw) operation of a GaAs vertical microcavity surface-emitting laser has been achieved. An ultrashort cavity device with a cavity length of ∼5.5 μm was grown by metalorganic chemical vapor deposition. cw lasing characteristics such as mode properties and temperature characteristics were examined. Single longitudinal mode operation with a side mode suppression ratio of 35 dB was obtained. The temperature range for single mode operation was more than 50 K.</jats:p>

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