Improved interferometer studies of linear electro-optic effects of dye-doped polymers

Fassil Ghebremichael; Hilary S. Lackritz

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Improved interferometer studies of linear electro-optic effects of dye-doped polymers

机译：改进的干涉仪研究染料掺杂聚合物的线性电光效应

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The basic Mach-Zehnder interferometer was modified for use in in situ temperature-dependent linear electro-optic (LEO) measurements of thin films of 4-dimethylamino-4'-nitrostilbene (DANS) doped into poly(methyl methacrylate) (PMMA). Optimum interferometer phase stability was possible because of an incorporated electronic feedback system. Film thickness variation was compensated for to obtain more accurate LEO coefficient measurements and thus the second-order susceptiblity. Moreover, both theαrelaxation associated with the glass transition, T↓(g), and β relaxation associated with the secondary transition occurring below T↓(g) of PMMA ＋ 2 wt.% DANS was obtained. #1997 Optical Society of America

机译：修改了基本的Mach-Zehnder干涉仪，以用于原位依赖温度的线性电光（LEO）测量掺杂到聚甲基丙烯酸甲酯（PMMA）中的4-二甲基氨基-4'-亚硝基苯乙烯（DANS）薄膜。由于内置了电子反馈系统，因此可以实现最佳的干涉仪相位稳定性。补偿膜厚变化以获得更准确的LEO系数测量值，从而获得二阶磁化率。此外，获得了与玻璃化转变有关的α弛豫T↓（g）和与在PMMA ＋ 2重量％DANS的T↓（g）以下发生的二次转变有关的β弛豫。＃1997美国眼镜学会

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《Applied optics》 |1997年第18期|共9页
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Fassil Ghebremichael; Hilary S. Lackritz;
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1. Improved interferometer studies of linear electro-optic effects of dye-doped polymers [J] . Ghebremichael F, Lackritz HS Applied optics . 1997,第18期

机译：改进的干涉仪研究染料掺杂聚合物的线性电光效应
2. Investigation on push-pull polymer Mach-Zehnder interferometer electro-optic switches using improved 3-D mode propagation analysis method [J] . C. T. Zheng, C. S. Ma, Z. C. Cui, Optical and Quantum Electronics . 2011,第5期

机译：推挽式聚合物马赫曾德尔干涉仪电光开关的改进3-D模式传播分析方法研究
3. Investigation on push-pull polymer Mach-Zehnder interferometer electro-optic switches using improved 3-D mode propagation analysis method [J] . C. T. Zheng, C. S. Ma, Z. C. Cui, Optical and quantum electronics . 2011,第5期

机译：推挽式聚合物马赫曾德尔干涉仪电光开关的改进3-D模式传播分析方法研究
4. Measurement of phase of complex third-order nonlinear susceptibility for dye-doped polymeric films by optical phase conjugate interferometer [C] . Weichong Du, Kazuo Nakagawa, T.Takeda Muroran Institute of Technology Muroran Hokkaido Japan, International conference on optoelectronic science and engineering . 1994

机译：通过光相缀合物干涉仪测量染料掺杂聚合物膜的复合三阶非线性敏感相
5. A study of nonlinear optical polymers for use in ultrafast electro-optic sampling measurements. [D] . Deibel, Jason Allen. 2004

机译：对用于超快速电光采样测量的非线性光学聚合物的研究。
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机译：基于低成本聚合物平板波导的宽带差分干涉仪的研究
7. Analytical study for MHD flow of Williamson nanofluid with the effects of variable thickness, nonlinear thermal radiation and improved Fourier’s and Fick’s Laws [O] . Sumit Gupta, Devendra Kumar, Jagdev Singh 2020

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8. Quadratic Electro-Absorption and Electro-Optic Effects in a Guest/Host NonlinearOptical Polymeric System [R] . Goodson, T., Wang, C. H. 1996

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Improved interferometer studies of linear electro-optic effects of dye-doped polymers

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