Proposal of new narrow-band wavelength filter using grating-assisted vertical contra-directional coupler

S. Tanaka*, K. Utaka, T. Yamamoto, M. Horita, Y. Matsushima

*この研究の対応する著者

研究成果: Conference article査読

6 被引用数 (Scopus)

抄録

We propose a novel wavelength filter using a grating-assisted vertical contra-directional coupler for an add and drop multiplexer (ADM). It is predicted from our calculations that the bandwidths of the falter can be narrow less than 1 nm and easily controllable by means of the optimization of the device parameters. We have successfully fabricated the InP-based semiconductor filter and also demonstrated filtering bandwidth as narrow as 0.7 nm which is consistent with our calculations.

本文言語English
ページ(範囲)234-237
ページ数4
ジャーナルConference Proceedings - International Conference on Indium Phosphide and Related Materials
出版ステータスPublished - 1996
外部発表はい
イベントProceedings of the 1996 8th International Conference on Indium Phosphide and Related Materials - Schwabisch Gmund, Ger
継続期間: 1996 4月 211996 4月 25

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 電子工学および電気工学

フィンガープリント

「Proposal of new narrow-band wavelength filter using grating-assisted vertical contra-directional coupler」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル