TITLE

Narrow-stripe metal-clad ridge-waveguide laser for 1.3 μm wavelength

AUTHOR(S)
Amann, Markus-Christian; Stegmüller, Bernhard
PUB. DATE
April 1986
SOURCE
Applied Physics Letters;4/21/1986, Vol. 48 Issue 16, p1027
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Metal-clad ridge-waveguide lasers with stripe widths between 1.5 and 3 μm have been developed in InGaAsP-InP for 1.3 μm wavelength. By an appropriate design for these lasers, threshold currents as low as 20 mA are achieved for 200-μm-long cavities. The corresponding low heat dissipation enables cw operation of upside-down mounted devices up to 85 °C heat sink temperature.
ACCESSION #
9819575

 

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