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Proceedings Paper

Interest of hybrid structures for thin-film design: multilayered subwavelength microgratings
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Paper Abstract

The basic principles of guided mode resonance filters constituted by a high index modulated coating deposited on a classical glass substrate are presented. A rigorous method used to compute the reflection coefficients of this kind of structures is described. We show that in some cases, computation can be made by using an approximate method. These structures, which permit one to design narrowband inverse filters, are compared to solutions based on classical multidielectric coatings.

Paper Details

Date Published: 1 October 1997
PDF: 7 pages
Proc. SPIE 3133, Optical Thin Films V: New Developments, (1 October 1997); doi: 10.1117/12.290201
Show Author Affiliations
F. Lemarchand, Ecole Nationale Superieure de Physique de Marseille (France)
Hugues Giovannini, Ecole Nationale Superieure de Physique de Marseille (France)
Anne Sentenac, Ecole Nationale Superieure de Physique de Marseille (France)


Published in SPIE Proceedings Vol. 3133:
Optical Thin Films V: New Developments
Randolph L. Hall, Editor(s)

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