Generation of spatial photon entanglement from lithium niobate nonlocal metasurfaces

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Ma, Jinyong
Zhang, Jihua
Parry, Matthew
Cai, Marcus
Camacho Morales, Rocio
Xu, Lei
Neshev, Dragomir
Sukhorukov, Andrey

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Optical Society of America (OSA)

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We propose and demonstrate experimentally, for the first time to our knowledge, that strongly enhanced generation of spatially entangled photon pairs can be achieved from metasurfaces supporting nonlocal double resonances at the signal and idler wavelengths.

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2022 Conference on Lasers and Electro-Optics (CLEO)

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2099-12-31