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Journal of the Optical Society of America A

Journal of the Optical Society of America A

| OPTICS, IMAGE SCIENCE, AND VISION

  • Vol. 15, Iss. 5 — May. 1, 1998
  • pp: 1182–1191

Numerical study of scattering from rough inhomogeneous films

H. Giovannini, M. Saillard, and A. Sentenac  »View Author Affiliations


JOSA A, Vol. 15, Issue 5, pp. 1182-1191 (1998)
http://dx.doi.org/10.1364/JOSAA.15.001182


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Abstract

We adapt the differential method to the study of scattering from randomly rough inhomogeneous films, and we extend the application domain of the surface-integral method to rough surfaces with many embedded scatterers. These methods are compared in the case of geometries in which both volume and surface scattering occur. A good agreement is obtained, and the advantages and drawbacks of each technique are pointed out. The angular scattering from rough inhomogeneous structures corresponding to models of snowcover in the radio-frequency domain or paints in the optical domain is shown.

© 1998 Optical Society of America

OCIS Codes
(240.6700) Optics at surfaces : Surfaces
(290.0290) Scattering : Scattering
(290.5880) Scattering : Scattering, rough surfaces

History
Original Manuscript: July 24, 1997
Revised Manuscript: November 24, 1997
Manuscript Accepted: December 17, 1997
Published: May 1, 1998

Citation
H. Giovannini, M. Saillard, and A. Sentenac, "Numerical study of scattering from rough inhomogeneous films," J. Opt. Soc. Am. A 15, 1182-1191 (1998)
http://www.opticsinfobase.org/josaa/abstract.cfm?URI=josaa-15-5-1182


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