Photonic spectral encoder/decoder using an arrayed-waveguide grating for coherent optical code division multiplexing

Hiroyuki Tsuda, Hirokazu Takenouchi, Tetsuyoshi Ishii, Katsunari Okamoto, Takashi Goh, Kenji Sato, Akira Hirano, Takashi Kurokawa, Chikara Amano

研究成果: Conference contribution

8 被引用数 (Scopus)

抄録

Code division multiplexing (CDM) [1]-[3] is the key technology to realize more flexible and dense photonic networks. The variety of codes are very useful for assignment of optical paths, namely, spectral code paths. Efficient spectral encoder and decoder are necessary for such an application. Diffraction grating pairs[l],[2] have been used for encoding and decoding of optical pulses. However, diffraction grating systems do not have sufficient spectral resolution and it is difficult to attach multiple inputloutput ports. This paper proposes a novel photonic spectral encoder and decoder pair that uses high-resolution arrayed-waveguide gratings (AWGs); their performance is confirmed in a transmission experiment.

本文言語English
ホスト出版物のタイトルOFC/IOOC 1999 - Optical Fiber Communication Conference and the International Conference on Integrated Optics and Optical Fiber Communication
出版社Institute of Electrical and Electronics Engineers Inc.
ページPD321-PD323
5
ISBN(電子版)155752582X, 9781557525826
DOI
出版ステータスPublished - 1999 1 1
外部発表はい
イベント1999 Optical Fiber Communication Conference and the International Conference on Integrated Optics and Optical Fiber Communication, OFC/IOOC 1999 - San Diego, United States
継続期間: 1999 2 211999 2 26

Other

Other1999 Optical Fiber Communication Conference and the International Conference on Integrated Optics and Optical Fiber Communication, OFC/IOOC 1999
国/地域United States
CitySan Diego
Period99/2/2199/2/26

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • 原子分子物理学および光学
  • 器械工学
  • 電子工学および電気工学
  • 電子材料、光学材料、および磁性材料

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