Numerical investigation on spatial coherent matched detection for detection of spatially multiplexed signals

Takahide Sakamoto, Toshimasa Umezawa, Naokatsu Yamamoto, Tetsuya Kawanishi

研究成果: Conference contribution

抄録

Spatial division multiplexing (SDM) is crucial for ultra-high capacity optical fiber transmission. In addition to SDM using multi-core fiber, multi-modal multiplexing using multi-mode fiber is another option. MDM and OAM are intensively investigated. For any SDM transmission, typical ways are based on optical fan-in and -out devices for multiplexing and demultiplexing tributaries. In this paper, spatial coherent matched detection is investigated for showing the capability of multi-modal coherent detection, where such SDM signals are received without using optical fan-out devices. Numerical proof focusing on reception of high-speed SDM coherent multilevel signals is provided.

本文言語English
ホスト出版物のタイトルNext-Generation Optical Communication
ホスト出版物のサブタイトルComponents, Sub-Systems, and Systems VIII
編集者Guifang Li, Xiang Zhou
出版社SPIE
ISBN(電子版)9781510625365
DOI
出版ステータスPublished - 2019
イベントNext-Generation Optical Communication: Components, Sub-Systems, and Systems VIII 2019 - San Francisco, United States
継続期間: 2019 2 42019 2 7

出版物シリーズ

名前Proceedings of SPIE - The International Society for Optical Engineering
10947
ISSN(印刷版)0277-786X
ISSN(電子版)1996-756X

Conference

ConferenceNext-Generation Optical Communication: Components, Sub-Systems, and Systems VIII 2019
国/地域United States
CitySan Francisco
Period19/2/419/2/7

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • コンピュータ サイエンスの応用
  • 応用数学
  • 電子工学および電気工学

フィンガープリント

「Numerical investigation on spatial coherent matched detection for detection of spatially multiplexed signals」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