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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 42, Iss. 7 — Mar. 1, 2003
  • pp: 1352–1359

Diffuse reflection of ceramics coated with dielectric thin films

Gang Xu, Masato Tazawa, Ping Jin, and Kazuki Yoshimura  »View Author Affiliations


Applied Optics, Vol. 42, Issue 7, pp. 1352-1359 (2003)
http://dx.doi.org/10.1364/AO.42.001352


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Abstract

We have studied the diffuse reflection properties of ceramics in the presence of dielectric thin films on the surface. A simple optical model was proposed in which interference effects in a thin film were considered for light scattered out of a ceramic in various directions. Measurements were performed on angle-resolved reflection spectra of a thin-film-coated alumina ceramic in the case of normal incidence. They showed that the presence of the thin film on the ceramic’s surface modified the angular distributions of scattered radiation from that of a bare ceramic, which suggested a way to tailor the scattering properties of a diffuse reflector as needed.

© 2003 Optical Society of America

OCIS Codes
(120.5700) Instrumentation, measurement, and metrology : Reflection
(230.0250) Optical devices : Optoelectronics
(290.1990) Scattering : Diffusion
(310.1620) Thin films : Interference coatings

History
Original Manuscript: May 22, 2002
Revised Manuscript: October 29, 2002
Published: March 1, 2003

Citation
Gang Xu, Masato Tazawa, Ping Jin, and Kazuki Yoshimura, "Diffuse reflection of ceramics coated with dielectric thin films," Appl. Opt. 42, 1352-1359 (2003)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-42-7-1352


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