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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 36, Iss. 15 — May. 20, 1997
  • pp: 3335–3337

Measurement of the point-spread function in a layered system

Brian J. Frew and Kenneth J. Voss  »View Author Affiliations


Applied Optics, Vol. 36, Issue 15, pp. 3335-3337 (1997)
http://dx.doi.org/10.1364/AO.36.003335


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Abstract

A laboratory facility to measure the point-spread function (PSF) of water with the addition of scattering layers is described. The PSF was measuredby using an approximately Lambertian source and a camera that viewed this source but focused at infinity. Measurements for various optical path lengths with the scattering layer in three separate regions, i.e., near the source, near the camera, and an intermediate case, were performed. The PSF was found to depend strongly on the location of the scattering layer. For the same optical path length, the most diffuse PSF was found for the case of a scattering layer near the camera.

© 1997 Optical Society of America

Citation
Brian J. Frew and Kenneth J. Voss, "Measurement of the point-spread function in a layered system," Appl. Opt. 36, 3335-3337 (1997)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-36-15-3335


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References

  1. C. Williams and O. Bechlund, Introduction to the Optical Transfer Function (Wiley, New York, 1989), 43–48.
  2. K. J. Voss and A. Chapin, “Measurement of the point spread function in the ocean,” Appl. Opt. 29, 3638–3642 (1990).
  3. W. Wells, “Theory of small angle scattering,” in Optics of the Sea (NATO, Neuilly sur Seine, France, 1973), Chap. 3.3, pp. 1–19.
  4. H. R. Gordon, “Equivalence of the point and beam spread functions of scattering media: a formal demonstration,” Appl. Opt. 33, 1120–1122 (1994).
  5. J. McLean and K. J. Voss, “Point spread function in ocean water: comparison between theory and experiment,” Appl. Opt. 30, 2027–2030 (1991).
  6. K. J. Voss, “Variability of the point spread function in the water column,” in Ocean Optics X, R. W. Spinrad, ed., Proc. SPIE 1302, 355–359 (1990).
  7. K. J. Voss, “Variation of the point spread function in the Sargasso Sea,” in Underwater Imaging, Photography, and Visibility, R. W. Spinrad, ed., Proc. SPIE 1537, 97–100 (1991).
  8. S. Q. Duntley, “Underwater lighting by submerged lasers and incandescent sources,” Tech. Rep. 71–1 (Scripps Institute of Oceanography, University of California, San Diego, California, 1971).
  9. T. J. Petzold, “Volume scattering functions for selected ocean waters,” Tech. Rep. 72–78 (Scripps Institute of Oceanography, University of California, San Diego, California, 1972).
  10. R. C. Smith and K. Baker, “Optical properties of the clearest natural waters,” Appl. Opt. 20, 177–184 (1981).
  11. K. J. Voss, “Simple empirical model of the oceanic point spread function,” Appl. Opt. 30, 2647–2651 (1991).

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