10Gbit/s動作SOA集積型n-p-i-n構造InPマッハツェンダ変調器(超高速伝送・変復調・分散補償技術,超高速光信号処理技術,広帯域光増幅・WDM技術、受光デバイス,高光出力伝送技術,一般,(ECOC報告))  [in Japanese] 10Gbit/s n-p-i-n structured InP Mach-Zehnder modulator monolithically integrated with semiconductor optical amplifier  [in Japanese]

Abstract

SOAとn-p-i-n構造InPマッハツェンダ変調器(MZM)をモノリシック集積し(SOA-MZM)、C帯全域でチップ利得10dB以上を実現した.このSOA-MZMを用いて10Gbit/s NRZ信号を生成し、シングルモードファイバ(SMF) 100km伝送におけるエラーフリー動作を確認した.さらに、プッシュプル駆動電圧2.8VppでSOA-MZMを駆動し、10Gbit/sデュオバイナリ光信号を生成した.SMF 200km伝送実験を行った結果、波長1540nmから1560nmの範囲でエラーフリー動作を実証した.本デバイスは、小型で低駆動電圧動作を特長とするロスレス光変調器として有望である.

An InP n-p-i-n Mach-Zehnder modulator and a semiconductor optical amplifier were monolithically integrated to compensate for the modulator's insertion loss. The device gain exceeded 10dB for the full C-band region. The error free transmission of a 10-Gbit/s non-return-to-zero signal over a 100-km single-mode fiber was demonstrated across the full C-band region. 10-Gbit/s optical duobinary transmission over a 200-km single-mode fiber is also demonstrated at a low driving voltage of 2.8V with a push-pull configuration. A power penalty of less than 6dB was obtained in the 1540 to 1560nm wavelength region.

Journal

Technical report of IEICE. OPE   [List of Volumes]

Technical report of IEICE. OPE 108(260), 1-6, 2008-10-16  [Table of Contents]

The Institute of Electronics, Information and Communication Engineers

References:  12

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Codes

  • NII Article ID (NAID) :
    110007100741
  • NII NACSIS-CAT ID (NCID) :
    AN10442691
  • Text Lang :
    JPN
  • Article Type :
    ART
  • ISSN :
    09135685
  • NDL Article ID :
    9702740
  • 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