JALA August 2013 Podcast: Holographically Formed, Acoustically Switchable Gratings Based on Polymer-Dispersed Liquid Crystals - a podcast by SAGE Publications Ltd.

Experiments with holographic polymer-dispersed liquid crystal (H-PDLC) gratings driven by surface acoustic waves (SAWs) exhibit switchable properties: the diffraction of the H-PDLC grating decreases and the transmission increases. 

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