Treffer: Increased depth of field with phase-only filters : ambiguity function
Title:
Increased depth of field with phase-only filters : ambiguity function
Authors:
Source:
Opto-Ireland 2005 (photonic engineering)0Photonic engineering. :1-11
Publisher Information:
Bellingham WA: SPIE, 2005.
Publication Year:
2005
Physical Description:
print, 17 ref 1
Original Material:
INIST-CNRS
Subject Terms:
Electronics, Electronique, Optics, Optique, Physics, Physique, Sciences exactes et technologie, Exact sciences and technology, Physique, Physics, Domaines classiques de la physique (y compris les applications), Fundamental areas of phenomenology (including applications), Optique, Optics, Formation des images et traitement optique, Imaging and optical processing, Fonctions de transfert optique et de transfert de modulation, Modulation and optical transfer functions, Eléments, dispositifs, et systèmes optiques, Optical elements, devices, and systems, Filtres, réseaux zonés et polariseurs, Filters, zone plates, and polarizers, Filtre optique, Optical filters, Filtre phase, Phase filter, Filtro fase, Fonction transfert optique, Optical transfer function, Simulation numérique, Digital simulation, Système optique, Optical systems, 4230L, 4279C
Document Type:
Konferenz
Conference Paper
File Description:
text
Language:
English
Author Affiliations:
Instituto Nacional de Astrofísica, Ôptica y Electrónica, Apdo. Postal 216, Puebla, 72000, Mexico
Universidad de las Américas, Puebla, Apdo. Postal 100, Cholula, Puebla, 72820, Mexico
Universidad de las Américas, Puebla, Apdo. Postal 100, Cholula, Puebla, 72820, Mexico
ISSN:
0277-786X
Rights:
Copyright 2006 INIST-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
Notes:
Physics: optics
Accession Number:
edscal.17833968
Database:
PASCAL Archive
Weitere Informationen
We discuss the symmetry properties of the ambiguity Function. Next, we use it as a design tool for increasing the depth of field of imaging systems. We present a family of anti-symmetric phase-only masks that extend the depth of field of an optical system. We compute several Optical Transfer Functions with focus errors, and we report numerical simulations of the images that can be achieved using our proposed phase-only filters.