Reliability of an electro-absorption modulator integrated with a distributed feedback laser

H. Kamioka, M. Fukuda, H. Takeuchi, R. Iga, K. Kishi, H. Yasaka, H. Tsuda, K. Yokoyama, Y. Tohmori, Y. Itaya

研究成果: Conference contribution

6 被引用数 (Scopus)

抄録

There are few reports on the reliability of an electro-absorption modulator integrated with a distributed feedback laser (EA-DFB laser), although this is a very important photonic device in wavelength-division multiplexing (WDM) systems. We present the degradation modes in the EA-DFB laser, showing the lifetime is not determined by the degradation of the modulator but by that of the DFB laser, and then confirming the laser's stability under long-term operation. The devices we tested consisted of an EA modulator and a DFB laser that were integrated with butt-joint technology. The active layer of the DFB laser and the absorption layer of the modulator were composed of InGaAsP wells and InGaAsP barriers and were buried in Fe-doped InP.

本文言語English
ホスト出版物のタイトルCLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics
出版社Institute of Electrical and Electronics Engineers Inc.
ページ1202-1203
ページ数2
ISBN(電子版)0780356616, 9780780356610
DOI
出版ステータスPublished - 1999 1月 1
外部発表はい
イベント1999 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 1999 - Seoul, Korea, Republic of
継続期間: 1999 8月 301999 9月 3

出版物シリーズ

名前CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics
4

Conference

Conference1999 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 1999
国/地域Korea, Republic of
CitySeoul
Period99/8/3099/9/3

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 原子分子物理学および光学
  • コンピュータ ネットワークおよび通信
  • 物理学および天文学(全般)

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