We investigate how partial knowledge of scattering nanostructures enables extraction of spatial information from far-field radiation patterns. A reconstruction technique based on singular value decomposition allows localisation of a point-like light source with nanoscale resolution

OSA Technical Digest
doi.org/10.1364/COSI.2020.CTh4C.2
Photonic Forces

Buijs, R.D, Schilder, N.J, Wolterink, T.A.W, Gerini, G, Koenderink, A.F, & Verhagen, E. (2020). Sub-diffractive spatial information retrieval from far-field images. In Imaging and Applied Optics Congres, paper CTh4C.. OSA Technical Digest. doi:10.1364/COSI.2020.CTh4C.2