Total internal reflection holographic gratings recorded in polymer-dispersed liquid crystals
β Scribed by K. Beev; L. Criante; D.E. Lucchetta; F. Simoni; S. Sainov
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 174 KB
- Volume
- 260
- Category
- Article
- ISSN
- 0030-4018
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We have experimentally and theoretically studied the thermal dependence of holographic gratings based on near infrared sensitive polymer dispersed liquid crystal films. Experimental results indicate that the diffraction efficiency of our grating changes non-monotonically with the increase of the sam