面型光スイッチを用いた超高速光パルスのタイミング制御(フォトニックNW・デバイス,フォトニック結晶・ファイバとその応用,集積光回路,半導体光導波路素子,PLC,ファイバ型デバイス,導波路解析,その他)  [in Japanese] Optical pulse timing control using two-dimensional ultrafast optical switch  [in Japanese]

Abstract

光通信システムの超高速化に伴い,光信号のタイミングに課せられる要件はますます厳しくなる.本橋は,面型光スイッチの大面積性及び超高速性を生かし,複数チャンネル一括処理・広ダイナミックレンジ・リアルタイム処理を可能とする超高速光パルスのタイミング計測システム並びにタイミング揺らぎ低減システムのアーキテクチャを示し,有機色素薄膜による面型光スイッチを用いた実証実験を示す.

We show a precision optical pulse timing measurement and control technique using a squarylium dye J-aggregate film, which is an organic molecular film that acts as an ultrafast two-dimensional optical switch. The large area and ultrafast response of the device enables a femtosecond-resolved, large dynamic range, real-time, multichannel timing measurement capability by an architecture where optical pulse timing is directly mapped to space-domain position on the film. A timing fluctuation (jitter, wander, and skew) reduction architecture is also presented and experimentally demonstrated.

Journal

Technical report of IEICE. OFT   [List of Volumes]

Technical report of IEICE. OFT 103(614), 37-40, 2004-01-22  [Table of Contents]

The Institute of Electronics, Information and Communication Engineers

References:  17

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Codes

  • NII Article ID (NAID) :
    110003169956
  • NII NACSIS-CAT ID (NCID) :
    AA11233152
  • Text Lang :
    JPN
  • Article Type :
    ART
  • ISSN :
    09135685
  • NDL Article ID :
    6861762
  • NDL Source Classification :
    ZN33(科学技術--電気工学・電気機械工業--電子工学・電気通信)
  • NDL Call No. :
    Z16-940
  • Databases :
    CJP  NDL  NII-ELS 

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