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Conferences > CLEO_QELS > 2019 > FW4B > FW4B.2

Electrically tunable dynamic phase modulation enhanced second harmonic generation of dielectric metasurfaces

Xuexue Guo, Yimin Ding, and Xingjie Ni

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Abstract

Taking advantage of the dynamic phase modulation arisen from the interaction of dc electrical and optical field, we create super-quadratic field dependent second harmonic generation (SHG) with ultra-high ON/OFF ratio of 15000 on a dielectric metasurface.

© 2019 The Author(s)

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