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Proceedings Paper

Electrically controlled Bragg resonances of an ambichiral electro-optic structure: oblique incidence
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Paper Abstract

The Pockels effect can be used to tune the effective birefringence of ambichiral structures made of electro-optic materials with 42m point group symmetry, when a dc electric field is applied parallel to the axis of nonhomogeneity. The reflectances and transmittances of such an ambichiral structure can be calculated through the solution of a boundary-value problem. The Bragg resonance peaks, for different circular-polarized-incidence conditions, blueshift as the angle of incidence increases.

Paper Details

Date Published: 28 September 2007
PDF: 5 pages
Proc. SPIE 6638, Photonic Metamaterials, 663810 (28 September 2007); doi: 10.1117/12.726939
Show Author Affiliations
Mukul Dixit, The Pennsylvania State Univ. (United States)
Akhlesh Lakhtakia, Pennsylvania State Univ. (United States)

Published in SPIE Proceedings Vol. 6638:
Photonic Metamaterials
Mikhail A. Noginov; Nikolay I. Zheludev; Allan D. Boardman; Nader Engheta, Editor(s)

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