Skip navigation
Skip navigation

In situ SHG monitoring of dipolar orientation and relaxation in Disperse Red type/derivative urethane-urea copolymer

Samoc, Anna; Holland, A S; Tsuchimori, M; Watanabe, O; Samoc, Marek; Luther-Davies, Barry; Kolev, Vesselin Z

Description

We investigated linear optical and second-order nonlinear optical (NLO) properties of films of urethane-urea copolymer (UU2) functionalised with a high concentration of an azobenzene chromophore. The polymer films on ITO-coated substrate were corona poled to induce a noncentrosymmetric organization of chromophore dipoles and data on the second harmonic generated with the laser beam (the fundamental wavelength 1053 nm, 6 ps/pulse, 20 Hz repetition rate) was acquired as a function of time and...[Show more]

CollectionsANU Research Publications
Date published: 2005
Type: Conference paper
URI: http://hdl.handle.net/1885/83363
Source: Proceeding of SPIE Nonlinear Optics Applications Volume 5949
DOI: 10.1117/12.622712

Download

File Description SizeFormat Image
01_Samoc_In_situ_SHG_monitoring_of_2005.pdf76.86 kBAdobe PDF    Request a copy


Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  12 November 2018/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator