Pockels effect in solution-evaporation-electrically-poled poly(γ-benzyl-L-glutamate)

被引：0
|
作者：
Deibel, JA [1 ]
Whitaker, JF [1 ]
Martin, DC [1 ]
机构：
[1] Univ Michigan, Ctr Ultrafast Opt Sci, Ann Arbor, MI 48109 USA
来源：
ORGANIC THIN FILM FOR PHOTONIC APPLICATIONS, PROCEEDINGS | 2002年 / 64卷
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D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The Pockels effect was characterized in a thin-film helical polymer, poly(gamma-benzyl-(L)-glutamate), that was dissolved in chloroform electrically poled during solvent evaporation. Our device structure enabled the examination of poling fields ranging from 18 to 63 kV/cm, and finite element modeling was employed in the determination of the r(33) values, which were found to be on the order of 1.5 pm/V. In addition, Terahertz Time-Domain Spectroscopy was performed on the polymer samples to show that PBLG exhibits no absorption peaks in the frequency regime spanning from 200 GHz to 2 THZ.
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页码：138 / 144
页数：7
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