Flatband nonlinear metasurface for broad-angle photon-pair generation

Current nonlinear metasurface photon-pair sources face limitations in angular emission range and uniformity due to optical resonance dispersion, potentially hindering their application in quantum imaging, which demands broad-angle emission for a wide field of view and high resolution. Here, we propo...

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Bibliographic Details
Main Authors: Yuxin Jiang, Jihua Zhang, Jinyong Ma, Dragomir N. Neshev, Andrey A. Sukhorukov
Format: Article
Language:English
Published: AIP Publishing LLC 2025-06-01
Series:APL Quantum
Online Access:http://dx.doi.org/10.1063/5.0247669
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