Single-mode operation of 500 Mbit/s modulated AlGaAs semiconductor laser by injection locking

11 September 1980

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

Vol. 16 (19) , 746-748
https://doi.org/10.1049/el:19800530

Abstract

Single-mode operation of an AlGaAs double heterostructure semiconductor laser directly modulated at 500 Mbit/s data rate was realised by injection locking. The power ratio of central injected mode to total spectrum power was 94%.

Keywords

INJECTION LOCKING
SINGLE MODE OPERATION
SPECTRUM POWER
CENTRAL INJECTED MODE
ALGAAS DOUBLE HETEROSTRUCTURE SEMICONDUCTOR LASER
POWER RATIO