Solving integral equations with inverse-designed metagratings at optical wavelengths

Back to all publications

Publication date
DOI http://dx.doi.org/10.1364/CLEO_QELS.2021.FTh2M.7
Reference C.E.A. Cordaro, B. Edwards, V. Nikkhah, A. Alù, N. Engheta and A. Polman: Solving integral equations with inverse-designed metagratings at optical wavelengths In: CLEO: QELS 2021 - Part of Conference on Lasers and Electro-Optics, OSA Technical Digest, 2021.
Group Photonic Materials

Inverse designed metasurfaces can solve prescribed Fredholm integral equations at optical wavelengths. To this end, a mirror is included to provide the feedback required to perform the Neumann series that solves the equation.