Organic photorefractive materials: a new structural approach
- 15 October 1996
- proceedings article
- Published by SPIE-Intl Soc Optical Eng
- Vol. 2850, 54-62
- https://doi.org/10.1117/12.254250
Abstract
Orientational confinement of NLO molecules, both for a maximum EO effect and as a low barrier to photo-induced charge generation and transport, is considered a key principle in the design of potentially efficient organic photorefractive crystals. A supramolecular approach to space-charge induced photorefractive effects is discussed, on the basis of an inclusion lattice formed by perhydrotriphenylene (PHTP) and optically non-linear guest molecules exhibiting pronounced terminal functional group interactions along polar molecular strings.© (1996) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.Keywords
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