Nonlinear measurements at 22 GHz show LiNbO3 filters on sapphire substrates achieve higher IIP3 and better thermal stability than on silicon.
Multiphoton non-local quantum interference controlled by an undetected photon
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A network of N parametric down-conversion sources with local crystals at each observer produces 2N-photon interference that vanishes when any local pump is blocked, enabling violation of a lifted Clauser-Horne inequality for multipartite Bell-GHZ nonclassicality.
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Nonlinear Characterization of Thin-Film LiNbO3 Acoustic Filters
Nonlinear measurements at 22 GHz show LiNbO3 filters on sapphire substrates achieve higher IIP3 and better thermal stability than on silicon.
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Multipartite Bell-GHZ nonclassicality from interwoven frustrated down-conversion
A network of N parametric down-conversion sources with local crystals at each observer produces 2N-photon interference that vanishes when any local pump is blocked, enabling violation of a lifted Clauser-Horne inequality for multipartite Bell-GHZ nonclassicality.