Inversion of permittivity and conductivity profiles employing transverse-magnetic polarized monochromatic data

Tarek M. Habashy; Michael C. Moldoveanu; Jin Au Kong

doi:10.1117/12.23623

1 November 1990 Inversion of permittivity and conductivity profiles employing transverse-magnetic polarized monochromatic data

Tarek M. Habashy, Michael C. Moldoveanu, Jin Au Kong

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Proceedings Volume 1351, Digital Image Synthesis and Inverse Optics; (1990) https://doi.org/10.1117/12.23623
Event: 34th Annual International Technical Symposium on Optical and Optoelectronic Applied Science and Engineering, 1990, San Diego, CA, United States

Abstract

We present an inversion algorithm based on a recently developed inversion method referred to as the Renormalized Source-Type Integral Equation approach. The objective of this method is to overcome some of the limitations and difficulties of the iterative Born technique. It recasts the inversion, which is nonlinear in nature, in terms of the solution of a set of linear equations; however, the final inversion equation is still nonlinear. The derived inversion equation is an exact equation which sums up the iterative Neuman (or Bom) series in a closed form and; thus, is a valid representation even in the case when the Bom series diverges; hence, the name Renormalized Source-Type Integral Equation Approach.

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Tarek M. Habashy, Michael C. Moldoveanu, and Jin Au Kong "Inversion of permittivity and conductivity profiles employing transverse-magnetic polarized monochromatic data", Proc. SPIE 1351, Digital Image Synthesis and Inverse Optics, (1 November 1990); https://doi.org/10.1117/12.23623

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KEYWORDS

Polarization

Digital imaging

Algorithm development

Magnetism

Optical signal processing

Inverse optics

Numerical analysis

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