論文

査読有り
2004年7月

Control of light emission by 3D photonic crystals

SCIENCE
  • SP Ogawa
  • ,
  • M Imada
  • ,
  • S Yoshimoto
  • ,
  • M Okano
  • ,
  • S Noda

305
5681
開始ページ
227
終了ページ
229
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1126/science.1097968
出版者・発行元
AMER ASSOC ADVANCEMENT SCIENCE

Three-dimensional (3D) photonic crystals containing artificial point defects have been fabricated to emit light at optical communications wavelengths. They were constructed by stacking 0.7-micrometer-period gallium arsenide striped layers, resulting in a 3D "woodpile" photonic crystal. Indium-gallium arsenide-phosphide quantum-well layers emitting at a wavelength of 1.55 micrometers were incorporated in the center of the crystal. Samples having up to nine stacked layers were constructed, and artificial point-defect cavities of different sizes were formed in the light-emitting layer. Light emission was suppressed in the photonic crystal regions, whereas cavity modes were successfully observed at the point defects and were size dependent.

リンク情報
DOI
https://doi.org/10.1126/science.1097968
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000222501000047&DestApp=WOS_CPL
ID情報
  • DOI : 10.1126/science.1097968
  • ISSN : 0036-8075
  • Web of Science ID : WOS:000222501000047

エクスポート
BibTeX RIS