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conference paper

Rainbow dielectric metasurfaces for tunable resonant generation of high harmonics

Jangid, Piyush
•
Richter, Felix Ulrich  
•
Tseng, Ming Lun
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2023
CLEO: Fundamental Science, CLEO:FS 2023
CLEO: Fundamental Science

We design high-Q metasurfaces with resonant wavelengths in mid-IR varying continuously along the sample. We demonstrate tunable rainbow generation of high harmonics as we vary the pump wavelength and the coordinate along the metasurface.