TITLE

Narrow linewidth 1.5 μm semiconductor laser with a resonant optical reflector

AUTHOR(S)
Olsson, N. A.; Henry, C. H.; Kazarinov, R. F.; Lee, H. J.; Johnson, B. H.; Orlowsky, K. J.
PUB. DATE
October 1987
SOURCE
Applied Physics Letters;10/12/1987, Vol. 51 Issue 15, p1141
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
A compact narrow linewidth semiconductor laser is described. An emission linewidth of 135 kHz at 5 mW of output power is obtained from a 1.5-μm semiconductor laser butt coupled to an external resonant optical reflector (ROR). The ROR, made with dielectric waveguides on silicon substrate, has transmission and reflection bandwidths as narrow as 0.35 Å.
ACCESSION #
9824496

 

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