Single-mode c.w. ridge-waveguide laser emitting at 1.55 μm

1 January 1979

journal article
Published by Institution of Engineering and Technology (IET) in Electronics Letters

Vol. 15 (23), 763-765
https://doi.org/10.1049/el:19790545

Abstract

Single-mode c.w. operation at λ=1.55 μm has been achieved in ridge-wavelength lasers fabricated using InGaAsP quaternary alloys. These lasers are promising candidates for future long-distance optical communications systems.

Keywords

INGAASP LASERS
SINGLE MODE CW RIDGE WAVEGUIDE LASERS
OPTICAL COMMUNICATION EQUIPMENT
SEMICONDUCTOR JUNCTION LASERS
1.55 MICRON EMISSION

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