Share Email Print
cover

Proceedings Paper

Periodic focusers with optimum efficiency
Author(s): E. Lopez-Olazagasti; Victor M. Arrizon
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

Focalized patterns generated at fractional Talbot distances of periodic phase gratings are discussed employing the Fresnel diffraction approach. Conventional and non-conventional focalizing cells are distinguished. The phase reliefs that generate patterns with maximum compression ratio, at a given distance, are described. Emphasis is done in the cases for which the 'resolution limit' of the focalized pattern is smaller than the normally expected one.

Paper Details

Date Published: 5 February 1996
PDF: 4 pages
Proc. SPIE 2730, Second Iberoamerican Meeting on Optics, (5 February 1996); doi: 10.1117/12.231030
Show Author Affiliations
E. Lopez-Olazagasti, Benemerita Univ. Autonoma de Puebla (Mexico)
Victor M. Arrizon, Benemerita Univ. Autonoma de Puebla (Mexico)


Published in SPIE Proceedings Vol. 2730:
Second Iberoamerican Meeting on Optics
Daniel Malacara-Hernandez; Sofia E. Acosta-Ortiz; Ramon Rodriguez-Vera; Zacarias Malacara; Arquimedes A. Morales, Editor(s)

© SPIE. Terms of Use
Back to Top