High-speed frequency modulated DBR lasers for long-reach transmission

Takaaki Kakitsuka*, Shinji Matsuo

*この研究の対応する著者

研究成果: Article査読

4 被引用数 (Scopus)

抄録

We present a novel high-speed transmitter consisting of a frequency modulated DBR laser and optical filters. The refractive index modulation in the phase control region of the DBR laser allows highspeed frequency modulation. The generated frequency modulated signal is converted to an intensity modulated signal using the edge of the optical filter pass band. We present theoretical simulations of high-speed modulation characteristics and extension of transmission reach. With the proposed transmitter, we review the experimental demonstration of 180-km transmission of a 10-Gb/s signal with a tuning range of 27 nm and 60-km transmission of a 20-Gb/s signal.

本文言語English
ページ(範囲)929-936
ページ数8
ジャーナルIEICE Transactions on Electronics
E92-C
7
DOI
出版ステータスPublished - 2009 1月 1
外部発表はい

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

「High-speed frequency modulated DBR lasers for long-reach transmission」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