Nonlinear propagation effects in an AlGaAs Bragg grating filter.
We present experimental observations of nonlinear propagation effects in an integrated AlGaAs waveguide filter. We demonstrate pulse shaping, pulse compression, and the production of gap solitons within the stop band of the grating for switching powers of approximately 130 W . This nonlinear behavior is associated with the counterbalancing effects of self-phase modulation and the large dispersion effects introduced by the grating itself.
Millar
P
P
Department of Electronics and Electrical Engineering, University of Glasgow, Glasgow G12 8QQ, UK.
De La Rue
R M
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Krauss
T F
TF
Aitchison
J S
JS
Broderick
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Richardson
D J
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