Title :
Observation of photorefractive nature in holographic polymer dispersed liquid crystal
Author :
Gee Young Sung ; Chon Su Kyong ; Yeung Lak Lee ; Sang Jo Lee ; Ki Hyun Kim ; Chong Hoon Kwak
Author_Institution :
Dept. of Phys., Yeungnam Univ., Kyongsan, South Korea
Abstract :
We have fabricated HPDLC holographic polymer-dispersed liquid crystal film and observed photorefractivity by means of grating translation technique. A theoretical model based on the monomer diffusion model and the photorefractive hopping model is presented to explain the experimental results.
Keywords :
diffusion; holographic gratings; optical fabrication; optical films; photorefractive materials; polymer dispersed liquid crystals; grating translation technique; holographic polymer-dispersed liquid crystal film; monomer diffusion model; photorefractive hopping model; photorefractive nature; Chemicals; Gratings; Holography; Liquid crystal displays; Liquid crystal polymers; Optical polymers; Photorefractive effect; Photorefractive materials; Polymer films; Refractive index;
Conference_Titel :
Lasers and Electro-Optics, 2001. CLEO/Pacific Rim 2001. The 4th Pacific Rim Conference on
Conference_Location :
Chiba, Japan
Print_ISBN :
0-7803-6738-3
DOI :
10.1109/CLEOPR.2001.970931
