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Conferences > FiO > 2019 > FTu1E > FTu1E.3

Highly nonlinear amorphous silicon micro-cavity as a platform for secure authentication

Neil MacFarlane, Jasper R. Stroud, A. Brinton Cooper, Mark A. Foster, and Amy C. Foster

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Abstract

We demonstrate the unclonability of an integrated photonic chaotic micro-cavity using highly nonlinear hydrogenated amorphous silicon (a-Si:H) as the material platform. Spectrally encoded ultrafast pulses are used to characterize the uniqueness of our devices.

© 2019 The Author(s)

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