An original and convenient three steps (swelling–poling–deswelling) process of poling a cross-linked polymer/NLO-phore composite to produce a stable second harmonic generation is described, using as a model system a cross-linked poly-amido amine network carrying covalently attached a modified Disperse Red One, a well known NLO-phore. This procedure is expected to be of wide applicability to produce composite polymeric materials with a rather stable second harmonic generation and of particular interest for NLO-phores sensitive to temperature.
A three steps procedure (swelling–poling–deswelling) to produce a stable alignment of second order NLO-phores covalently attached to a cross-linked polymeric network / S. Proutiere, P. Ferruti, R. Ugo, A. Abbotto, R. Bozio, M. Cozzuol, C. Dragonetti, E. Emilitri, D. Locatelli, D. Marinotto, G. Pagani, D. Pedron, D. Roberto. - In: MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY. - ISSN 0921-5107. - 147:2-3(2008), pp. 293-297. [10.1016/j.mseb.2007.08.030]
A three steps procedure (swelling–poling–deswelling) to produce a stable alignment of second order NLO-phores covalently attached to a cross-linked polymeric network
S. ProutierePrimo
;P. FerrutiSecondo
;R. Ugo;C. Dragonetti;E. Emilitri;D. Locatelli;D. RobertoUltimo
2008
Abstract
An original and convenient three steps (swelling–poling–deswelling) process of poling a cross-linked polymer/NLO-phore composite to produce a stable second harmonic generation is described, using as a model system a cross-linked poly-amido amine network carrying covalently attached a modified Disperse Red One, a well known NLO-phore. This procedure is expected to be of wide applicability to produce composite polymeric materials with a rather stable second harmonic generation and of particular interest for NLO-phores sensitive to temperature.
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