A review of how a point spread function and an optical transfer function are derived from the exit pupil function of an imaging system is given and the relation between computer-generated functions and their physical counterparts is developed in detail. Useful normalizations and integral relations are presented.
REFERENCES
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R. G. Wilson, Fourier Series and Optical Transform Techniques in Contemporary Optics (Wiley, New York, 1995).
2.
R. G.
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J. W. Goodman, Introduction to Fourier Optics [Wiley, New York, 1988 (1st ed. reissue), and 1996 (2nd ed.)];
Secs. 5-1 and 5-2, especially Eq. (5-14); Sec. 6-3, especially Eqs. (6-24) and (6-29) of the first edition or Eqs. (6-25) and (6-28) of the second edition; Sec. 6-4, especially Eq. (6-34) of the first edition or Eq. (6-36) of the second edition.
10.
R. W. Boyd, Radiometry and the Detection of Optical Radiation (Wiley, New York, 1983), pp. 18–20.
11.
E. Hecht and A. Zajac, Optics (Addison–Wesley, Reading, MA, 1979), 4th printing, p. 422, Eq. (11.101).
12.
C. S. Williams and O. A. Becklund, Introduction to the Optical Transfer Function (Wiley, New York, 1989);
Eq. (5-8) on p. 138, Eq. (B-31) on p. 367, and Eq. (B-83) on p. 380.
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© 2001 American Association of Physics Teachers.
2001
American Association of Physics Teachers
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