PbS/PbSrS Multi-Quantum Well Laser Emitting in the Mid-Infrared Wavelength Region

S. Takahashi, N. Koguchi, T. Chikyow, T. Kiyosawa, J. Fujiwara, K. Yoshihara

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

A multi-quantum well laser composed of PbS wells separated by Pb0.94Sr0.06S barriers was made by MBE on PbS substrates. Lasing action was confirmed at 15-135 K, where the emission wavelength was 3.6-3.1µm.

Original languageEnglish
Pages (from-to)1715-1716
Number of pages2
JournalElectronics Letters
Volume26
Issue number20
DOIs
Publication statusPublished - 1990 Jan
Externally publishedYes

Keywords

  • Semiconductor lasers

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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