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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. 17, Iss. 6 — Jun. 1, 2000
  • pp: 1067–1076

Green dyadic calculations for inhomogeneous optical media

Robert L. Hartman  »View Author Affiliations


JOSA A, Vol. 17, Issue 6, pp. 1067-1076 (2000)
http://dx.doi.org/10.1364/JOSAA.17.001067


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Abstract

A difference equation obtained for the reassociated Green dyadic formalism is exploited to obtain solutions for the case of a multilayered dielectric medium. Computation of limits as layers become progressively thinner leads to a parallel development for the case of a dielectric varying continuously in a single direction. A demonstration example then shows how discrete and continuous techniques can be combined into a hybrid formulation. Finally, numerical computations are presented for the simple case of a dipole, illustrating convergence of the difference equation solutions to the differential equation solution.

© 2000 Optical Society of America

OCIS Codes
(000.3860) General : Mathematical methods in physics
(000.4430) General : Numerical approximation and analysis
(240.0240) Optics at surfaces : Optics at surfaces
(290.0290) Scattering : Scattering
(350.5500) Other areas of optics : Propagation

Citation
Robert L. Hartman, "Green dyadic calculations for inhomogeneous optical media," J. Opt. Soc. Am. A 17, 1067-1076 (2000)
http://www.opticsinfobase.org/josaa/abstract.cfm?URI=josaa-17-6-1067


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References

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