OSA's Digital Library

Optics Letters

Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Vol. 29, Iss. 23 — Dec. 1, 2004
  • pp: 2707–2709

Generalized phase diversity for wave-front sensing

Heather I. Campbell, Sijiong Zhang, Alan H. Greenaway, and Sergio Restaino  »View Author Affiliations


Optics Letters, Vol. 29, Issue 23, pp. 2707-2709 (2004)
http://dx.doi.org/10.1364/OL.29.002707


View Full Text Article

Acrobat PDF (210 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations

Abstract

Phase diversity is a phase-retrieval algorithm that uses a pair of intensity images taken symmetrically about the wave front to be determined. If these images are taken about the system input pupil this is equivalent to a curvature-sensing algorithm. Traditionally a defocus aberration kernel is used to produce the phase-diverse data. We present a generalization of this method to allow the use of other functions as the diversity kernel. We discuss the necessary and sufficient conditions that such a function must satisfy for use in a null wave-front sensor. Computer simulations were used to validate these results.

© 2004 Optical Society of America

OCIS Codes
(010.0010) Atmospheric and oceanic optics : Atmospheric and oceanic optics
(010.1080) Atmospheric and oceanic optics : Active or adaptive optics
(010.7350) Atmospheric and oceanic optics : Wave-front sensing

Citation
Heather I. Campbell, Sijiong Zhang, Alan H. Greenaway, and Sergio Restaino, "Generalized phase diversity for wave-front sensing," Opt. Lett. 29, 2707-2709 (2004)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-29-23-2707


Sort:  Author  |  Year  |  Journal  |  Reset

References

  1. R. A. Gonsalves, Opt. Eng. 21, 829 (1982).
  2. M. R. Teague, J. Opt. Soc. Am. 72, 1199 (1982).
  3. P. Schiske, J. Phys. D Appl. Phys. 8, 1372 (1975).
  4. F. Roddier, Appl. Opt. 27, 1223 (1988).
  5. P. M. Blanchard and A. H. Greenaway, Appl. Opt. 38, 6692 (1999).
  6. S. C. Woods and A. H. Greenaway, J. Opt. Soc. Am. A 20, 508 (2003).
  7. S. Djidel and A. H. Greenaway, in 3rd International Workshop on Adaptive Optics in Industry and Medicine (Starline, Albuquerque, N.M., 2002), pp. 213–219.
  8. D. C. Dayton, S. L. Browne, S. P. Sandven, J. D. Gonglewski, and A. V. Kudryashov, Appl. Opt. 37, 5579 (1998).

Cited By

Alert me when this paper is cited

OSA is able to provide readers links to articles that cite this paper by participating in CrossRef's Cited-By Linking service. CrossRef includes content from more than 3000 publishers and societies. In addition to listing OSA journal articles that cite this paper, citing articles from other participating publishers will also be listed.


« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited