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

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

doi:10.1364/FIO.2019.FTu1E.3

Frontiers in Optics + Laser Science APS/DLS
OSA Technical Digest (Optica Publishing Group, 2019),
paper FTu1E.3
•https://doi.org/10.1364/FIO.2019.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

Frontiers in Optics 2019

Washington, DC United States
15–19 September 2019
ISBN: 978-1-943580-67-5

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Quantum Photonics and Information Security (FTu1E)

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N. MacFarlane, J. R. Stroud, A. B. Cooper, M. A. Foster, and A. C. Foster, "Highly nonlinear amorphous silicon micro-cavity as a platform for secure authentication," in Frontiers in Optics + Laser Science APS/DLS, OSA Technical Digest (Optica Publishing Group, 2019), paper FTu1E.3.

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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.

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