Abstract
We present the combined ac and dc electro-optic response of a model host-guest polymer system. The electro-optic response is found to agree qualitatively with a molecular electric field theory that takes into account the viscoelastic properties of the polymer matrix. Thus, the interaction between the chromophore and the polymer matrix is included into the model for reorientation dynamics. We observe a blue shift in the characteristic electro-optic response as the molecular field is lowered and the chromophore rotates freely. The polymer used for the experiments is Disperse Red 1 containing poly-(methyl methacrylate) (PMMA), and the electro-optic response is measured by means of frequency resolved ellipsometry.
Original language | English |
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Title of host publication | Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life |
Editors | Anna Consortini , Giancarlo C. Righini |
Number of pages | 2 |
Volume | 4829 II |
Publisher | SPIE - International Society for Optical Engineering |
Publication date | Dec 2003 |
Pages | 769-770 |
DOIs | |
Publication status | Published - Dec 2003 |
Event | International Symposium on Optical Science and Technology: 47th SPIE Annual Meeting - Seattle, WA, United States Duration: 7 Jul 2002 → 11 Jul 2002 Conference number: 47 |
Conference
Conference | International Symposium on Optical Science and Technology |
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Number | 47 |
Country/Territory | United States |
City | Seattle, WA |
Period | 07/07/2002 → 11/07/2002 |
Series | Proceedings of S P I E - International Society for Optical Engineering |
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Volume | 4829 |
ISSN | 0277-786X |