Abstract
This study reports the observation of two-beam coupling (2BC) in polymer-dispersed liquid crystal (PDLC) films during the formation of a holographic grating. A non-stationary grating effect causes such a coupling. Based on the model we propose for the dynamic behavior of a PDLC grating, the experimental results agree well with the 2BC theory.
Original language | English |
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Pages (from-to) | 193-198 |
Number of pages | 6 |
Journal | Optics Communications |
Volume | 187 |
Issue number | 1-3 |
DOIs | |
Publication status | Published - 2001 Jan 1 |
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Physical and Theoretical Chemistry
- Electrical and Electronic Engineering