We have prepared and characterized PMMA films doped with three new Pt-containing acetylides for second-order optical nonlinearity. The noncentrosymmetric order of chromophores in the matrix was achieved through corona poling and monitored in situ with measurements of second-harmonic generation. The values of second-harmonic coefficient are of the same order as in DR1-doped films with the advantage of a lower absorption in the visible region. The data of the orientational decay confirm the relaxation dynamics of doped PMMA. © 1999 OPA (Overseas Publishers Association) N.V. Published by license under the Gordon and Breach Science Publishers imprint.
Casalboni, M., D'Amato, R., Fratoddi, I., Furlani, A., Pizzoferrato, R., Sarcinelli, F., et al. (1999). Second-harmonic generation in PMMA films doped with organometallic complexes. RADIATION EFFECTS AND DEFECTS IN SOLIDS, 150(1-4), 237-242.
Tipologia: | Articolo su rivista |
Citazione: | Casalboni, M., D'Amato, R., Fratoddi, I., Furlani, A., Pizzoferrato, R., Sarcinelli, F., et al. (1999). Second-harmonic generation in PMMA films doped with organometallic complexes. RADIATION EFFECTS AND DEFECTS IN SOLIDS, 150(1-4), 237-242. |
Lingua: | English |
Settore Scientifico Disciplinare: | Settore FIS/01 - Fisica Sperimentale Settore FIS/03 - Fisica della Materia |
Revisione (peer review): | Esperti anonimi |
Tipo: | Articolo |
Rilevanza: | Rilevanza internazionale |
Stato di pubblicazione: | Pubblicato |
Data di pubblicazione: | 1999 |
Titolo: | Second-harmonic generation in PMMA films doped with organometallic complexes |
Autori: | |
Autori: | Casalboni, M; D'Amato, R; Fratoddi, I; Furlani, A; Pizzoferrato, R; Sarcinelli, F; Senesi, R; Vannucci, A; Varasi, M |
Appare nelle tipologie: | 01 - Articolo su rivista |