Spectral linewidth reduction in metalorganic vapor phase epitaxy grown 1.5 μm separate-confinement-heterostructure quantum well distributed feedback laser diodes

Shinji Takano, Tatsuya Sasaki, Hirohito Yamada, Mitsuhiro Kitamura, Ikuo Mito

Research output: Contribution to journalArticlepeer-review

12 Citations (Scopus)

Abstract

Spectral linewidth reduction in 1.5 μm InGaAs/InGaAsP separate-confinement-heterostructure quantum well distributed feedback laser diodes (SCH-QW-DFB LD's) is achieved for the first time. A 2.0 MHz minimum linewidth and a 5 MHz mW minimum linewidth power product are obtained.

Original languageEnglish
Pages (from-to)2019-2020
Number of pages2
JournalApplied Physics Letters
Volume53
Issue number21
DOIs
Publication statusPublished - 1988
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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