Direct observation and simultaneous use of linear and quadratic electro-optical effects
Direct observation and simultaneous use of linear and quadratic electro-optical effects
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直接观察并同时使用线性和二次电光效应
DOI:
10.1088/1361-6463/ab6059
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发表时间:
2020
期刊:
影响因子:
--
通讯作者:
Andreas
中科院分区:
文献类型:
--
作者:
Steglich;Patrick;Christian;Villringer;Andreas
We report on the direct observation and simultaneous use of the linear and quadratic electro-optical effect and propose a method by which higher-order susceptibilities of electro-optical materials can be determined. The evaluation is based on the separation of the second-and third-order susceptibilities and the experimental technique uses a slot waveguide ring resonator fabricated in integrated photonic circuit technology, which is embedded by a guest-host polymer system consisting of the azobenzene dye Disperse Red 1 in a poly (methyl methacrylate) matrix as an active electro-optical material. The contribution of both effects on the electro-optical response under the influence of static and time-varying electrical fields is investigated. We show that the quadratic electro-optical effect has a significant influence on the overall electro-optical response even with acentric molecular orientated molecules. Our findings have important implications for developing electro-optical devices based on polymer-filled slot waveguides and give rise to advanced photonic circuits.
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DOI:
--
发表时间:
1991
期刊:
影响因子:
--
作者:
P. Röhl;B. Andress;J. Nordmann
通讯作者:
J. Nordmann
影响因子:
10.4
作者:
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Koos, Christian
影响因子:
3.8
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M. Lauermann;S. Wolf;W. Hartmann;R. Palmer;Y. Kutuvantavida;H. Zwickel;A. Bielik;L. Altenhain;J. Lutz;Rolf Schmid;T. Wahlbrink;J. Bolten;A. Giesecke;W. Freude;C. Koos
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DOI:
--
发表时间:
1994
期刊:
影响因子:
--
作者:
K. Zimmerman;F. Ghebremichael;M. Kuzyk;C. Dirk
通讯作者:
C. Dirk
DOI:
--
发表时间:
2002
期刊:
SPIE OPTO
影响因子:
--
作者:
Xuping Zhang;Xuejun Lu;Linghui Wu;Ray T. Chen
通讯作者:
Ray T. Chen