High-speed and low-drive-voltage MQW EA-modulator integrated DFB laser with semi-insulating BH structure

M. Aoki, M. Suzuki, M. Takahashi, H. Sano, T. Ido, T. Kawano, A. Takai

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

EA-modulator integrated DFB lasers have become one of the keydevices in multigigabit long-distance lightwave communications. [1, 2] Recently, a new method of integrating photonic devices has been proposed, using the in-plane local bandgap energy control of the MQW structures during simultaneous selective area growth (SAG) by MOCVD. [3, 4] This technique offers a high optical coupling efficiency as well as reproducible fabrication, which are essential in such optical integrated devices. This paper describes an MQW EA-modulator integrated with a DFB lase::, fabricated by SAG and a semi-insulating BH process, aimed at a high on/off ratio and high-speed operation.

Original languageEnglish
Title of host publicationConference Digest - 13th IEEE International Semiconductor Laser Conference
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages166-167
Number of pages2
ISBN (Electronic)4930813514
DOIs
Publication statusPublished - 1992 Jan 1
Externally publishedYes
Event13th IEEE International Semiconductor Laser Conference, ISLC 1992 - Takamatsu, Kagawa, Japan
Duration: 1992 Sept 211992 Sept 25

Publication series

NameConference Digest - IEEE International Semiconductor Laser Conference
Volume1992-September
ISSN (Print)0899-9406

Conference

Conference13th IEEE International Semiconductor Laser Conference, ISLC 1992
Country/TerritoryJapan
CityTakamatsu, Kagawa
Period92/9/2192/9/25

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering

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