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Optics InfoBase > Conference Papers > FiO > 2006 > JWD > Page JWD59 © 2006 OSA

Conference Paper
Frontiers in Optics
Rochester, New York United States
October 10, 2006
ISBN: 1-55752-818-7
Joint FiO/LS Poster Session II (JWD)

Extended Depth of Field: Axially Merging Foci

Jorge Ojeda-Castañeda, A Sauceda-Carvajal, and J.e.a. Landgrave

http://dx.doi.org/10.1364/FIO.2006.JWD59


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Abstract

We present a family of phase-only zone plates with substructure rings. For extending the depth of field, the foci are merged axially. And the substructure rings follows sequences used in spread spectrum techniques.

© 2006 Optical Society of America

OCIS Codes
(070.0070) Fourier optics and signal processing : Fourier optics and signal processing
(070.2580) Fourier optics and signal processing : Paraxial wave optics
(070.6110) Fourier optics and signal processing : Spatial filtering

Citation
J. Ojeda-Castañeda, A. Sauceda-Carvajal, and J. e. a. Landgrave, "Extended Depth of Field: Axially Merging Foci," in Frontiers in Optics, OSA Technical Digest (CD) (Optical Society of America, 2006), paper JWD59.
http://www.opticsinfobase.org/abstract.cfm?URI=FiO-2006-JWD59


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