Panda, Soumyashree S.; Choudhary, Sumit; Joshi, Siddharth; Sharma, Satinder K.; Hegde, Ravi S.
(Optica, 2022-05)
While the large design degrees of freedom (DOFs) give metasurfaces a tremendous versatility, they make the inverse design challenging. Metasurface designers mostly rely on simple shapes and ordered placements, which restricts ...