All-optical switching in GaAs microdisk resonators by a femtosecond pump-probe technique through tapered-fiber coupling.

Abstract

We demonstrate ultrafast all-optical switching in GaAs microdisk resonators using a femtosecond pump-probe technique through tapered-fiber coupling. The temporal tuning of the resonant modes resulted from the refractive index change due to photoexcited carrier density variation inside the GaAs microdisk resonator. Transmission through the GaAs microdisk… (More)
DOI: 10.1364/OL.39.004998

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@article{Lin2014AllopticalSI, title={All-optical switching in GaAs microdisk resonators by a femtosecond pump-probe technique through tapered-fiber coupling.}, author={Yen-Chih Lin and Ming-hua Mao and You-Ru Lin and Hao-Hsiung Lin and Che-An Lin and Lon Alex Wang}, journal={Optics letters}, year={2014}, volume={39 17}, pages={4998-5001} }