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Proceedings Paper

Electromagnetic theory of diffractive optics
Author(s): Jari Pekka Turunen; Eero Noponen; Antti H. Vasara; J. Michael Miller; Mohammad R. Taghizadeh
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Paper Abstract

As a result of the continuously improving resolution of the VLSI-based micro-optic fabrication technology, diffractive optical elements can now be manufactured that no longer obey the usual physical optics boundary conditions and the paraxial Fresnel and Fraunhofer diffraction integrals. Rigorous electromagnetic diffraction theory of gratings is applied here to predict the limits of the approximate theory, and to analyze and design diffractive microelements that can be treated only within the framework of the rigorous theory.

Paper Details

Date Published: 5 January 1993
PDF: 10 pages
Proc. SPIE 1718, Workshop on Digital Holography, (5 January 1993); doi: 10.1117/12.138553
Show Author Affiliations
Jari Pekka Turunen, Heriot-Watt Univ. (United Kingdom)
Eero Noponen, Helsinki Univ. of Technology (Finland)
Antti H. Vasara, Coastal Artillery Regiment of Suomenlinna (Finland)
J. Michael Miller, Heriot-Watt Univ. (United Kingdom)
Mohammad R. Taghizadeh, Heriot-Watt Univ. (United Kingdom)

Published in SPIE Proceedings Vol. 1718:
Workshop on Digital Holography
Frank Wyrowski, Editor(s)

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