Enhancement of multiphoton photoluminescence with resonant metastructures
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Tonkaev, P.
Fan, Y.
Wang, Y.
Han, J.
Zalogina, A.
Tripathi, A.
Lee, H. C.
Park, H. G.
Makarov, S.
Kruk, S.
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Abstract
Multiphoton photoluminescence is a fundamentally important nonlinear process applied in microfabrication, data storage, and biological imaging. In general, nonlinear processes are much weaker compared with linear ones. We have studied multiphoton photoluminescence in perovskite metasurface and single AlGaAs nanoresonator and achieved significant enhancement in the vicinity of the Mie resonances.
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International Conference on Metamaterials, Photonic Crystals and Plasmonics
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