Photon-pair generation via bound states in the continuum in nonlinear metasurfaces
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Parry, Matthew
Mazzanti, Andrea
Poddubnyy, Alexander
Xu, Lei
Miroshnichenko, Andrey
Della Valle, Giuseppe
Neshev, Dragomir
Sukhorukov, Andrey
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Optical Society of American (OSA)
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We present a novel nonlinear metasurface featuring reconfigurable symmetry protected bound states in the continuum. It enhances photon-pair generation at non-degenerate photon frequencies via spontaneous parametric down-conversion, opening new opportunities for quantum spectroscopy and sensing.
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M. Parry, A. Mazzanti, A. Poddubny, L. Xu, A. Miroshnichenko, G. D. Valle, D. N. Neshev, and A. A. Sukhorukov, "Photon-pair generation via bound states in the continuum in nonlinear metasurfaces," in 14th Pacific Rim Conference on Lasers and Electro-Optics (CLEO PR 2020), OSA Technical Digest (Optica Publishing Group, 2020), paper C8G_2. https://opg.optica.org/abstract.cfm?URI=CLEOPR-2020-C8G_2
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Proceedings of the 14th Pacific Rim Conference on Lasers and Electro-Optics (CLEO PR 2020)
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Restricted until
2099-12-31
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