Title :
Holographic optical tunable filter using a liquid crystal spatial light modulator in a photorefractive crystal
Author :
Jun-Won An ; Jung-Hoi Kim ; Nam Kim ; Kwon-Yeon Lee
Author_Institution :
Dept. of Comput. & Commun. Eng., Chung-Buk Nat. Univ., Cheongju, South Korea
fDate :
Aug. 30 1999-Sept. 3 1999
Abstract :
We has described and demonstrated a new holographic optical tunable filter, which was tuned by the control of the windows in a LCD panel. This method can be a simple and effective way of photorefractive wavelength selective filter.
Keywords :
holography; liquid crystal devices; liquid crystal displays; optical filters; photorefractive materials; spatial light modulators; LCD panel; holographic optical tunable filter; liquid crystal spatial light modulator; photorefractive crystal; photorefractive wavelength selective filter; Holographic optical components; Holography; Laser beams; Laser tuning; Lenses; Optical filters; Optical mixing; Optical tuning; Photorefractive materials; Writing;
Conference_Titel :
Lasers and Electro-Optics, 1999. CLEO/Pacific Rim '99. The Pacific Rim Conference on
Conference_Location :
Seoul, South Korea
Print_ISBN :
0-7803-5661-6
DOI :
10.1109/CLEOPR.1999.817850
