Morris, SM and Gardiner, DJ and Castles, F and Hands, PJW and Wilkinson, TD and Coles, HJ (2011) Fast-switching phase gratings using in-plane addressed short-pitch polymer stabilized chiral nematic liquid crystals. Applied Physics Letters, 99.Full text not available from this repository.
We demonstrate a fast-switching (sub-millisecond) phase grating based upon a polymer stabilized short-pitch chiral nematic liquid crystal that is electrically addressed using in-plane electric fields. The combination of the short-pitch and the polymer stabilization enables the diffraction pattern to be switched “on” and “off” reversibly in 600 µs. Results are presented on the far-field diffraction pattern along with the intensity of the diffraction orders as a function of the applied electric field and the response times.
|Divisions:||Div B > Photonics|
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|Date Deposited:||02 Sep 2016 17:12|
|Last Modified:||23 Oct 2016 22:48|