A New Class of Organic Donor—Acceptor Molecules with Large Third-Order Optical Nonlinearities.
✍ Scribed by Tsuyoshi Michinobu; Joshua C. May; Jin H. Lim; Corinne Boudon; Jean-Paul Gisselbrecht; Paul Seiler; Maurice Gross; Ivan Biaggio; Francois Diederich
- Publisher
- John Wiley and Sons
- Year
- 2005
- Weight
- 19 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0931-7597
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📜 SIMILAR VOLUMES
Elucidating the relationship between electronic structure and the first and second molecular hyperpolarizabilities, p and 7, respectively, is of major importance in the quest for organic materials sufficiently optically nonlinear for applications in electro-optical and all-optical devices.['-31 For
Whereas commonly studied organic inolecules for nonlinear optics contain an electron-donor group D and an electron-acceptor group A linked by a K-conjugated system, we now report the behaviour of some molecules in which a rigid, saturated hydrocarbon bridge separates D and A groups by at least three