1.5&mu m &Deltra/4 Shifted Multiple Quantum Well Distributed Feedback Laser Diodes

T. Sasaki; S. Takano; N. Henmi; H. Yamada; M. Kitamura; H. Hasumi; I. Mito

doi:10.1049/el:19880962

1.5&mu m &Deltra/4 Shifted Multiple Quantum Well Distributed Feedback Laser Diodes

T. Sasaki, S. Takano, N. Henmi, H. Yamada, M. Kitamura, H. Hasumi, I. Mito

ENG - Communications Engineering

Research output: Contribution to journal › Article › peer-review

11 Citations (Scopus)

Abstract

1.5µm \lambda/4 shifted multiple quantum well distributed feedback laser diodes have been achieved for the first time. A characteristic temperature value for a threshold current at around room temperature was as high as 88 K. Spectra at 0.9 times the threshold current showed substantial TM mode suppression. Indexing terms: Lasers and laser applications, Semiconductor lasers.

Original language	English
Pages (from-to)	1408-1409
Number of pages	2
Journal	Electronics Letters
Volume	24
Issue number	23
DOIs	https://doi.org/10.1049/el:19880962
Publication status	Published - 1988

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1049/el:19880962

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title = "1.5&mu m &Deltra/4 Shifted Multiple Quantum Well Distributed Feedback Laser Diodes",

abstract = "1.5µm \lambda/4 shifted multiple quantum well distributed feedback laser diodes have been achieved for the first time. A characteristic temperature value for a threshold current at around room temperature was as high as 88 K. Spectra at 0.9 times the threshold current showed substantial TM mode suppression. Indexing terms: Lasers and laser applications, Semiconductor lasers.",

author = "T. Sasaki and S. Takano and N. Henmi and H. Yamada and M. Kitamura and H. Hasumi and I. Mito",

year = "1988",

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AU - Sasaki, T.

AU - Takano, S.

AU - Henmi, N.

AU - Yamada, H.

AU - Kitamura, M.

AU - Hasumi, H.

AU - Mito, I.

PY - 1988

Y1 - 1988

N2 - 1.5µm \lambda/4 shifted multiple quantum well distributed feedback laser diodes have been achieved for the first time. A characteristic temperature value for a threshold current at around room temperature was as high as 88 K. Spectra at 0.9 times the threshold current showed substantial TM mode suppression. Indexing terms: Lasers and laser applications, Semiconductor lasers.

AB - 1.5µm \lambda/4 shifted multiple quantum well distributed feedback laser diodes have been achieved for the first time. A characteristic temperature value for a threshold current at around room temperature was as high as 88 K. Spectra at 0.9 times the threshold current showed substantial TM mode suppression. Indexing terms: Lasers and laser applications, Semiconductor lasers.

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DO - 10.1049/el:19880962

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EP - 1409

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JF - Electronics Letters

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