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Towards soliton emission in GaAs/AlGaAs multi-quantum- well asymmetric waveguide structures below half the bandgap

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Abstract

We report here the first experimental evidence of nonlinear beam displacement in a strip-loaded GaAs/AlGaAs multi-quantum-well (MQW) waveguide with an asymmetric nonlinear cladding. An intensity-dependent spatial displacement of ~ 2μim was observed for the guided mode at a wavelength of 1.55μm.

© 1999 Optical Society of America

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