Work

Nonlinear inverse scattering and three-dimensional near-field optical imaging

Year: 2006

Type: article

Abstract: The nonlinear inverse scattering problem for electromagnetic fields with evanescent components is considered. A solution to this problem is obtained in the form of a functional series expansion. The first term in the expansion corresponds to the pseudoinverse solution to the linearized inverse problem. The higher order terms represent nonlinear corrections to this result. Applications to the problem of three-dimensional optical imaging with subwavelength resolution are described and illustrated with numerical simulations.

Source: Applied Physics Letters

DOI: 10.1063/1.2396921

Authors: George Y. Panasyuk, Vadim A. Markel, P. Scott Carney, John C. Schotland

Institutions: University of Pennsylvania, University of Illinois Urbana-Champaign, University of Illinois System

Language: English

Topic: Numerical methods in inverse problems

Subfield: Mathematical Physics

Field: Mathematics

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W2008557772

FWCI: 2.528

Cites: 12

Cited by: 18

Related to: 10