Negative Extinction and Broadband Light-Matter Interactions in High-Q Time-Variant Metasurfaces

Maxim R. Shcherbakov,Robert Lemasters,Jia Song,Pavel Shafirin,Tianquan Lian,Hayk Harutyunyan,Gennady Shvets

Negative Extinction and Broadband Light-Matter Interactions in High-Q Time-Variant Metasurfaces

2020

Maxim R. Shcherbakov
Robert Lemasters
Jia Song
Pavel Shafirin
Tianquan Lian
Hayk Harutyunyan
Gennady Shvets

We present experimental observations of frequency conversion and negative optical extinction in time-variant metasurfaces and their applications to surpassing the time-bandwidth limit in photonics.

Keywords:

Extinction
Extinction (optical mineralogy)
Broadband
Physics
Nonlinear optics
Photonics
Finite difference method
Bandwidth (signal processing)
Resonator
Optics

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