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Sum-frequency generation in high-Q GaP metasurfaces

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Date

2022

Authors

Camacho Morales, Rocio
Xu, Lei
Zhang, Haizhong
Ha, Song Tung
Krivitskiy, Leonid
Kuznetsov, Arseniy
Rahmani, Mohsen
Neshev, Dragomir

Journal Title

Journal ISSN

Volume Title

Publisher

Optical Society of America (OSA)

Abstract

We demonstrate enhanced visible sum-frequency generation in doubly resonant GaP metasurfaces. Record conversion efficiency is achieved in the metasurface by the excitation of high-Q waveguide-type bound state in the continuum resonances with non-trivial polarization dependence.

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Keywords

Citation

URI

https://hdl.handle.net/1885/733713234

Collections

ANU Research Publications

Source

2022 Conference on Lasers and Electro-Optics (CLEO)

Type

Conference paper

Book Title

Entity type

Access Statement

License Rights

DOI

Restricted until

2099-12-31

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