Intensity filtering of a two-dimensional optical image in high-performance photorefractive mesogenic composites
Edge enhancement, a type of intensity filtering of a two-dimensional optical image, was demonstrated using a high-performance photorefractive polymer-dissolved liquid crystal. We calculated the expected images using Fourier transform holographic geometry and obtained good agreement between the observed images and the theoretical expectation. {copyright} 2001 American Institute of Physics.
- Sponsoring Organization:
- (US)
- OSTI ID:
- 40230739
- Journal Information:
- Applied Physics Letters, Vol. 79, Issue 7; Other Information: DOI: 10.1063/1.1390490; Othernumber: APPLAB000079000007000895000001; 015132APL; PBD: 13 Aug 2001; ISSN 0003-6951
- Publisher:
- The American Physical Society
- Country of Publication:
- United States
- Language:
- English
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