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Proceedings Paper

Analysis of light diffraction by binary micro-optics using a combination of boundary element method and finite element method
Author(s): Victor V. Kotlyar; Dmitry V. Nesterenko
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Paper Abstract

The paper considers the approaches to the finite element method and boundary element method in the problem of light diffraction by micro-optics. A very efficient hybrid method which requires no knowledge of the boundary conditions is introduced to simulate the diffraction of a plane wave by micro-optics. This method offers several advantages over other analysis techniques in terms of both computational efficiency and storage requirements. Diffraction by refractive, diffractive and binary-phase lenses that have subwavelength features is analyzed.

Paper Details

Date Published: 31 May 2001
PDF: 8 pages
Proc. SPIE 4242, Saratov Fall Meeting 2000: Coherent Optics of Ordered and Random Media, (31 May 2001); doi: 10.1117/12.427732
Show Author Affiliations
Victor V. Kotlyar, Image Processing Systems Institute (Russia)
Dmitry V. Nesterenko, Samara State Aerospace Univ. (Russia)


Published in SPIE Proceedings Vol. 4242:
Saratov Fall Meeting 2000: Coherent Optics of Ordered and Random Media

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