TITLE

Tunable distributed feedback laser with photonic crystal mirrors

AUTHOR(S)
Mahnkopf, S.; Kamp, M.; Forchel, A.; März, R.
PUB. DATE
May 2003
SOURCE
Applied Physics Letters;5/5/2003, Vol. 82 Issue 18, p2942
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
We report the development of a tunable laser diode based on InP using photonic crystal mirrors. The laser consists of two longitudinally coupled ridge waveguide segments that are coupled through a photonic crystal mirror segment. A laterally defined binary superimposed grating provides a distributed feedback in each of the cavities. Quasi-continuous tuning is achieved in a 24.5 nm window with 56 channels as typically required by wavelength division multiplexing applications.
ACCESSION #
9630258

 

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