In situ SHG monitoring of dipolar orientation and relaxation in Disperse Red type/derivative urethane-urea copolymer
-
Altmetric Citations
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]
Collections | ANU 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 | Size | Format | Image |
---|---|---|---|---|
01_Samoc_In_situ_SHG_monitoring_of_2005.pdf | 76.86 kB | Adobe PDF | Request a copy |
Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.
Updated: 19 May 2020/ Responsible Officer: University Librarian/ Page Contact: Library Systems & Web Coordinator