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Applied Optics

Applied Optics


  • Editor: James C. Wyant
  • Vol. 45, Iss. 28 — Oct. 1, 2006
  • pp: 7255–7263

Imaging characteristics of a wavefront coding system with off-axis aberrations

Hua Lei, Huajun Feng, Xiaoping Tao, and Zhihai Xu  »View Author Affiliations

Applied Optics, Vol. 45, Issue 28, pp. 7255-7263 (2006)

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Imaging characteristics are analyzed for a wavefront coding system suffering from off-axis aberrations such as primary astigmatism and primary coma. Some analytical expressions for the optical transfer function are obtained by using the stationary-phase method. These expressions give the relationship between the optical transfer function and the off-axis aberrations. Some cases are computed and illustrated graphically. It is shown that the wavefront coding system has a high tolerance to primary astigmatism and a low sensitivity to primary coma.

© 2006 Optical Society of America

OCIS Codes
(110.0110) Imaging systems : Imaging systems
(110.2960) Imaging systems : Image analysis
(110.4850) Imaging systems : Optical transfer functions
(220.1000) Optical design and fabrication : Aberration compensation

ToC Category:
Imaging Systems

Original Manuscript: March 24, 2006
Revised Manuscript: May 17, 2006
Manuscript Accepted: May 18, 2006

Hua Lei, Huajun Feng, Xiaoping Tao, and Zhihai Xu, "Imaging characteristics of a wavefront coding system with off-axis aberrations," Appl. Opt. 45, 7255-7263 (2006)

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