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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 38, Iss. 28 — Oct. 1, 1999
  • pp: 6010–6018

Design of a diluted aperture by use of the practical cutoff frequency

Jorge L. Flores, Gonzalo Paez, and Marija Strojnik  »View Author Affiliations


Applied Optics, Vol. 38, Issue 28, pp. 6010-6018 (1999)
http://dx.doi.org/10.1364/AO.38.006010


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Abstract

We analyze the imaging performance of a number of diluted-aperture configurations, using the modulation transfer function. We select a single figure of merit, the practical cutoff frequency, rather than the traditional cutoff frequency, as the more useful frequency for the detection of details. Using this new parameter, we compare the performance of a number of published aperture configurations. On the basis of this analysis a new configuration is proposed for the Polar Stratospheric Telescope primary.

© 1999 Optical Society of America

OCIS Codes
(110.1220) Imaging systems : Apertures
(110.4100) Imaging systems : Modulation transfer function
(110.6770) Imaging systems : Telescopes
(220.4830) Optical design and fabrication : Systems design

History
Original Manuscript: September 29, 1998
Revised Manuscript: May 4, 1999
Published: October 1, 1999

Citation
Jorge L. Flores, Gonzalo Paez, and Marija Strojnik, "Design of a diluted aperture by use of the practical cutoff frequency," Appl. Opt. 38, 6010-6018 (1999)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-38-28-6010

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