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Efficiency analysis of diffractive lenses

✍ Scribed by Levy, Uriel; Mendlovic, David; Marom, Emanuel


Book ID
115389096
Publisher
Optical Society of America
Year
2001
Tongue
English
Weight
790 KB
Volume
18
Category
Article
ISSN
1084-7529

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An analysis of diffractive lenses at mil
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## Abstract The fields in the focal space of two types of a phase‐only diffractive lens, which is illuminated by a plane wave, are analyzed with the FDTD method and the Stratton–Chu formula. Both oblique and perpendicular incidence are considered. The diffraction efficiency is calculated. The resul