Wide range wavelength tuning in 1.3 μm DBR-DC-PBH-LDs by current injection into the DBR region

17 January 1985

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

Vol. 21 (2) , 63-65
https://doi.org/10.1049/el:19850044

Abstract

Wide range wavelength tuning by controlling the Bragg wavelength electrically was demonstrated for the first time in a newly developed 1.3 μm distributed Bragg reflector double channel planar buried heterostructure laser diode (DBR-DC-PBH LD). Lasing wavelength was tuned over 40 Å with 60 mA tuning current change, maintaining single longitudinal mode (SLM).

Keywords

WIDE RANGE WAVELENGTH TUNING
BRAGG WAVELENGTH
60 MA TUNING CURRENT CHANGE
SINGLE LONGITUDINAL MODES
DISTRIBUTED BRAGG REFLECTOR DOUBLE CHANNEL PLANAR BURIED HETEROSTRUCTURE LASER DIODE
CURRENT INJECTION
SEMICONDUCTOR LASER
1.3 MICRON

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