Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
177127 | Dyes and Pigments | 2011 | 6 Pages |
Abstract
Four azo dyes showing high nonlinear optical properties were prepared, based on a 4-chlorothiazole azo moiety functionalized with strong acceptor groups and/or further donor/acceptor groups along the conjugated backbone. The effects of the acceptors as well as the lateral donor/acceptor groups upon absorption properties, thermal stability and second order nonlinear optical activity were evaluated.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
Authors
Fabio Borbone, Antonio Carella, Laura Ricciotti, Angela Tuzi, Antonio Roviello, Alberto Barsella,