Gently-sloped small signal response by intra-cavity loss modulation

Shigeru Mieda, Satoshi Shiratori, Nobuhide Yokota, Hiroshi Yasaka, Wataru Kobayashi

研究成果: Conference contribution

抄録

An intra-cavity loss modulation laser diode (ICLM-LD) was proposed and its characteristics were evaluated numerically and experimentally to realize an ultra wideband direct modulation external cavity laser. It was confirmed that the intra-cavity loss modulation can suppress the modulation sensitivity degradation over the relaxation oscillation frequency, which will be effective to widen the modulation bandwidth of external cavity assisted semiconductor laser drastically. Thanks to the suppression of the modulation sensitivity degradation, wide 3-dB bandwidth of more than 30 GHz was confirmed by the ICLM-LD.

本文言語English
ホスト出版物のタイトル2015 Opto-Electronics and Communications Conference, OECC 2015
出版社Institute of Electrical and Electronics Engineers Inc.
ISBN(電子版)9781467379441
DOI
出版ステータスPublished - 2015 11月 30
イベントOpto-Electronics and Communications Conference, OECC 2015 - Shanghai, China
継続期間: 2015 6月 282015 7月 2

出版物シリーズ

名前2015 Opto-Electronics and Communications Conference, OECC 2015

Other

OtherOpto-Electronics and Communications Conference, OECC 2015
国/地域China
CityShanghai
Period15/6/2815/7/2

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • 電子工学および電気工学

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