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Generation of quantum photon pairs tailored by quasi-normal mode dispersion in nonlinear metasurfaces

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Date

2022

Authors

Sukhorukov, Andrey

Journal Title

Journal ISSN

Volume Title

Publisher

META Conferences

Abstract

Metasurfaces consisting of nano-scale structures are underpinning new physical principles for the creation and shaping of quantum states of light. We predict and demonstrate experimentally the generation of spatially entangled photon pairs through spontaneous parametric down-conversion from a metasurface incorporating a nonlinear thin film of lithium niobate. This is achieved through nonlocal resonances with tailored angular dispersion of quasi-normal modes.

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Citation

URI

https://hdl.handle.net/1885/733713248

Collections

ANU Research Publications

Source

Proceedings of META 2022

Type

Conference paper

Book Title

Entity type

Access Statement

Free Access via publisher site

License Rights

DOI

Restricted until

2099-12-31

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