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Enhancing harmonics generation by time-variant metasurfaces
Author(s): Maxim R. Shcherbakov; Wei-Zung Chang; Jeffrey Moses; Gennady Shvets
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Paper Abstract

We propose and theoretically analyze a scheme that demonstrates generation of enhanced optical harmonics by employing time-variant resonators. We show that the amplitude and phase format of the excitation, as well as the time evolution of the resonator, can be optimized to yield the strongest nonlinear response. We find the conditions for an efficient synthesis of electromagnetic signals that surpass the cavity bandwidth, and discuss a potential experimental realization of this concept.

Paper Details

Date Published: 11 April 2019
PDF: 6 pages
Proc. SPIE 10927, Photonic and Phononic Properties of Engineered Nanostructures IX, 109270F (11 April 2019); doi: 10.1117/12.2517689
Show Author Affiliations
Maxim R. Shcherbakov, Cornell Univ. (United States)
Wei-Zung Chang, Cornell Univ. (United States)
Jeffrey Moses, Cornell Univ. (United States)
Gennady Shvets, Cornell Univ. (United States)


Published in SPIE Proceedings Vol. 10927:
Photonic and Phononic Properties of Engineered Nanostructures IX
Ali Adibi; Shawn-Yu Lin; Axel Scherer, Editor(s)

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