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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: Joseph N. Mait
  • Vol. 51, Iss. 14 — May. 10, 2012
  • pp: 2739–2746

Optical imaging systems analyzed with a 2D template

Harel Haim, Naim Konforti, and Emanuel Marom  »View Author Affiliations


Applied Optics, Vol. 51, Issue 14, pp. 2739-2746 (2012)
http://dx.doi.org/10.1364/AO.51.002739


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Abstract

Present determination of optical imaging systems specifications are based on performance values and modulation transfer function results carried with a 1D resolution template (such as the USAF resolution target or spoke templates). Such a template allows determining image quality, resolution limit, and contrast. Nevertheless, the conventional 1D template does not provide satisfactory results, since most optical imaging systems handle 2D objects for which imaging system response may be different by virtue of some not readily observable spatial frequencies. In this paper we derive and analyze contrast transfer function results obtained with 1D as well as 2D templates.

© 2012 Optical Society of America

OCIS Codes
(110.2960) Imaging systems : Image analysis
(110.4100) Imaging systems : Modulation transfer function
(350.5730) Other areas of optics : Resolution

ToC Category:
Imaging Systems

History
Original Manuscript: October 3, 2011
Revised Manuscript: February 29, 2012
Manuscript Accepted: March 2, 2012
Published: May 10, 2012

Citation
Harel Haim, Naim Konforti, and Emanuel Marom, "Optical imaging systems analyzed with a 2D template," Appl. Opt. 51, 2739-2746 (2012)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-51-14-2739


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