The combined ac and dc electro-optic response of an azo-dye containing viscoelastic polymer matrix

Kim G. Jespersen; Thomas G. Pedersen; Per Michael Johansen

doi:10.1117/12.530026

The combined ac and dc electro-optic response of an azo-dye containing viscoelastic polymer matrix

Kim G. Jespersen^*, Thomas G. Pedersen, Per Michael Johansen

^*Kontaktforfatter

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

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.

Originalsprog	Engelsk
Titel	Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life
Redaktører	Anna Consortini , Giancarlo C. Righini
Antal sider	2
Vol/bind	4829 II
Forlag	SPIE - International Society for Optical Engineering
Publikationsdato	dec. 2003
Sider	769-770
DOI	https://doi.org/10.1117/12.530026
Status	Udgivet - dec. 2003
Begivenhed	International Symposium on Optical Science and Technology: 47th SPIE Annual Meeting - Seattle, WA, USA Varighed: 7 jul. 2002 → 11 jul. 2002 Konferencens nummer: 47

Konference

Konference	International Symposium on Optical Science and Technology
Nummer	47
Land/Område	USA
By	Seattle, WA
Periode	07/07/2002 → 11/07/2002

Navn	Proceedings of S P I E - International Society for Optical Engineering
Vol/bind	4829
ISSN	0277-786X

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10.1117/12.530026

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Citationsformater

Jespersen, K. G., Pedersen, T. G., & Johansen, P. M. (2003). The combined ac and dc electro-optic response of an azo-dye containing viscoelastic polymer matrix. I A. Consortini , & G. C. Righini (red.), Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life (Bind 4829 II, s. 769-770). SPIE - International Society for Optical Engineering. https://doi.org/10.1117/12.530026

Jespersen, Kim G. ; Pedersen, Thomas G. ; Johansen, Per Michael. / The combined ac and dc electro-optic response of an azo-dye containing viscoelastic polymer matrix. Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life. red. / Anna Consortini ; Giancarlo C. Righini. Bind 4829 II SPIE - International Society for Optical Engineering, 2003. s. 769-770 (Proceedings of S P I E - International Society for Optical Engineering, Bind 4829).

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title = "The combined ac and dc electro-optic response of an azo-dye containing viscoelastic polymer matrix",

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.",

author = "Jespersen, {Kim G.} and Pedersen, {Thomas G.} and Johansen, {Per Michael}",

year = "2003",

month = dec,

doi = "10.1117/12.530026",

language = "English",

volume = "4829 II",

series = "Proceedings of S P I E - International Society for Optical Engineering",

publisher = "SPIE - International Society for Optical Engineering",

pages = "769--770",

editor = "{Consortini }, Anna and Righini, {Giancarlo C.}",

booktitle = "Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life",

address = "United States",

note = "International Symposium on Optical Science and Technology ; Conference date: 07-07-2002 Through 11-07-2002",

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Jespersen, KG, Pedersen, TG & Johansen, PM 2003, The combined ac and dc electro-optic response of an azo-dye containing viscoelastic polymer matrix. i A Consortini & GC Righini (red), Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life. bind 4829 II, SPIE - International Society for Optical Engineering, Proceedings of S P I E - International Society for Optical Engineering, bind 4829, s. 769-770, International Symposium on Optical Science and Technology, Seattle, WA, USA, 07/07/2002. https://doi.org/10.1117/12.530026

The combined ac and dc electro-optic response of an azo-dye containing viscoelastic polymer matrix. / Jespersen, Kim G.; Pedersen, Thomas G.; Johansen, Per Michael.
Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life. red. / Anna Consortini ; Giancarlo C. Righini. Bind 4829 II SPIE - International Society for Optical Engineering, 2003. s. 769-770 (Proceedings of S P I E - International Society for Optical Engineering, Bind 4829).

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

TY - GEN

T1 - The combined ac and dc electro-optic response of an azo-dye containing viscoelastic polymer matrix

AU - Jespersen, Kim G.

AU - Pedersen, Thomas G.

AU - Johansen, Per Michael

N1 - Conference code: 47

PY - 2003/12

Y1 - 2003/12

N2 - 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.

AB - 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.

U2 - 10.1117/12.530026

DO - 10.1117/12.530026

M3 - Article in proceeding

AN - SCOPUS:2342516791

VL - 4829 II

T3 - Proceedings of S P I E - International Society for Optical Engineering

SP - 769

EP - 770

BT - Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life

A2 - Consortini , Anna

A2 - Righini, Giancarlo C.

PB - SPIE - International Society for Optical Engineering

T2 - International Symposium on Optical Science and Technology

Y2 - 7 July 2002 through 11 July 2002

ER -

Jespersen KG, Pedersen TG , Johansen PM. The combined ac and dc electro-optic response of an azo-dye containing viscoelastic polymer matrix. I Consortini A, Righini GC, red., Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life. Bind 4829 II. SPIE - International Society for Optical Engineering. 2003. s. 769-770. (Proceedings of S P I E - International Society for Optical Engineering, Bind 4829). doi: 10.1117/12.530026

The combined ac and dc electro-optic response of an azo-dye containing viscoelastic polymer matrix

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