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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: James C. Wyant
  • Vol. 46, Iss. 29 — Oct. 10, 2007
  • pp: 7258–7261

Efficient metric for pupil-phase engineering

D. Shane Barwick  »View Author Affiliations


Applied Optics, Vol. 46, Issue 29, pp. 7258-7261 (2007)
http://dx.doi.org/10.1364/AO.46.007258


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Abstract

Pupil-phase engineering is a design process in which pupil-phase masks are optimized for performance characteristics by minimizing a cost function. To reduce computational complexity for optimizing focal depth, a cost function based on the second derivative of the optical transfer function with respect to misfocus at the origin is proposed. Efficient formulas for computing this metric are derived, and a design is presented to demonstrate that this metric can be used to predict insensitivity of the system to large values of misfocus.

© 2007 Optical Society of America

OCIS Codes
(110.2960) Imaging systems : Image analysis
(110.3000) Imaging systems : Image quality assessment
(110.4850) Imaging systems : Optical transfer functions
(220.2560) Optical design and fabrication : Propagating methods

ToC Category:
Imaging Systems

History
Original Manuscript: June 8, 2007
Revised Manuscript: July 30, 2007
Manuscript Accepted: August 1, 2007
Published: October 5, 2007

Citation
D. Shane Barwick, "Efficient metric for pupil-phase engineering," Appl. Opt. 46, 7258-7261 (2007)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-46-29-7258


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References

  1. J. O. Castañeda, L. R. B. Valdos, and E. Montes, "Ambiguity function as a design tool for high focal depth," Appl. Opt. 27, 790-795 (1988). [CrossRef]
  2. J. O. Castañeda, R. Ramos, and A. N. Isgleas, "High focal depth by apodization and digital restoration," Appl. Opt. 27, 2583-2586 (1988). [CrossRef]
  3. E. Dowski and W. Cathey, "Extended depth of field through wavefront coding," Appl. Opt. 34, 1859-1866 (1995). [CrossRef] [PubMed]
  4. S. Prasad, T. Torgersen, V. Pauca, R. Plemmons, and J. van der Gracht, "Engineering the pupil phase to improve image quality," Proc. SPIE 5108, 1-12 (2003). [CrossRef]
  5. S. Prasad, T. Torgersen, V. P. Pauca, R. Plemmons, and J. van der Gracht, "Pupil phase optimization for extended-focus, aberration-corrected imaging systems," Proc. SPIE 5559, 335-345 (2004). [CrossRef]
  6. V. Pauca, R. Plemmons, S. Prasad, and T. Torgersen, "Integrated optical-digital approaches for enhancing image restoration and focus invariance," Proc. SPIE 5205, 348-357 (2003). [CrossRef]
  7. K. Brenner, A. Lohmann, and J. O. Castañeda, "The ambiguity function as a polar display of the OTF," Opt. Commun. 44, 323-326 (1983). [CrossRef]
  8. J. W. Goodman, Introduction to Fourier Optics (McGraw-Hill, 1968).
  9. S. Mallat, A Wavelet Tour of Signal Processing (Academic, 1998).
  10. D. Bertsekas, Nonlinear Programming (Athena Scientific, 1999).

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