Proposal of Novel Gain-Levered MOW DFB Lasers with High and Red-Shifted FM Response

Henning Olesen, Jong In Shim, Masayuki Yamaguchi, Mitsuhiro Kitamura

Research output: Contribution to journalJournal articleResearchpeer-review

9 Citations (Scopus)

Abstract

A new gain-levered MQW DFB laser with high FM efficiency is proposed. The device consists of three sections with different bandgap energy and can be fabricated by selective area MOVPE growth technique. Our numerical analysis shows that a flat, red-shifted, and high FM efficiency of above 1 GHz/mA at 20 mW output power can be realized by the novel gain levering scheme.

Original languageEnglish
JournalIEEE Photonics Technology Letters
Volume5
Issue number6
Pages (from-to)599-602
Number of pages4
ISSN1041-1135
DOIs
Publication statusPublished - Jun 1993
Externally publishedYes

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