62.	High sensitive and efficient holographic grating generation in functionalized polymer-dissolved liquid crystal composites, H. Ono, T. Kawamura, H. Norisada, and N. Kawatsuki, Mol. Cryst. Liq. Cryst. 368 (2001) 319-326.

Abstract

High sensitive and efficient holographic gratings were generated in functionalized polymer-dissolved liquid crystal composites. The gratings originate in the photorefractive-like space charge filed and resultant periodic reorientation of liquid crystal molecules. The demonstration for edge-enhancement of two-dimensional optical images was performed by using the developed materials.