Tunable Bragg Gratings in Polymer Thin Films

Abstract:

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Bragg gratings were inscribed in poled host-guest polymer thin films containing anelectro-optically active chromophore. Probing the grating in reflection, with a transparent con-ducting electrode on one side of the film and a gold-coated electrode on the other, a modulatingelectric field was observed to induce a modulation in the grating efficiency consistent with thatexpected from the measured electro-optic coefficient.

Info:

Periodical:

Edited by:

B. J. Ruck and T. Kemmitt

Pages:

158-161

DOI:

10.4028/www.scientific.net/MSF.700.158

Citation:

J. W. Quilty and G. V. M. Williams, "Tunable Bragg Gratings in Polymer Thin Films", Materials Science Forum, Vol. 700, pp. 158-161, 2012

Online since:

September 2011

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$35.00

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