Prospects for intersubband transitions at optical telecommunication wavelengths

DOI

Bibliographic Information

Other Title
  • サブバンド間遷移光の短波長化と展望

Abstract

<p>The applications of intersubband transitions in semiconductor quantum wells have been limited to devices in mid‐infrared wavelengths. Recently, however, intersubband transitions have been achieved at optical telecommunication wavelengths in various semiconductor quantum wells. This is promising for developing their applications. In this article, recent studies on shortening the intersubband transition wavelength are reviewed, and our research results on nitride semiconductor quantum wells are presented. Moreover, prospects are given for the application to devices such as ultra‐fast all‐optical switches.</p>

Journal

  • Oyo Buturi

    Oyo Buturi 73 (2), 206-206, 2004-02-10

    The Japan Society of Applied Physics

Keywords

Details 詳細情報について

  • CRID
    1390564227312257792
  • NII Article ID
    130007717424
  • DOI
    10.11470/oubutsu.73.2_206
  • ISSN
    21882290
    03698009
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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