Determination of complex tensor components of electro-optic constants of dye-doped polymer films

Fusheng Qiu; Misawa, Kazuhiko
September 1994
Applied Physics Letters;9/26/1994, Vol. 65 Issue 13, p1605
Academic Journal
Measures the complex electro-optic (EO) constants of disperse red 1 (DR1) dye molecules doped in polymethylmethacrylate film. Absorbance rate of DR1 molecules; Determination of the independent complex components of DR1; Domination of the electronic mechanism over EO response; Influence of multiple reflection in polymer film on the experimental results.


Related Articles

  • Electrooptics parameters of the BiBO:Tm3+ glass nanoparticles embedded in polymer matrices. Majchrowski, A.; Ebothe, J.; Sanetra, J.; Ozga, K.; Kityk, I. V.; Reshak, A. H.; Lukasiewicz, T. // Journal of Materials Science: Materials in Electronics;Jul2010, Vol. 21 Issue 7, p726 

    We have found that BiB3O6:Tm3+ glass nanoparticles (NP) incorporated into the polymethylmethacrylate (PMMA) and polycarbonate (PC) polymer matrices additionally treated by dc-electric field (at electric strength about 8 kV/cm) at temperatures above the glassing temperature of the polymers show...

  • Linear electro-optic dispersion in (-)-2-(α-methylbenzylamino)-5-nitropyridine single crystals. Bailey, R.T.; Bourhill, G.H.; Cruickshank, F.R.; Pugh, D.; Sherwood, J.N.; Simpson, G.S.; Varma, K.B.R. // Journal of Applied Physics;1/1/1994, Vol. 75 Issue 1, p489 

    The variation of the linear electro-optic effect in (-)-2-(α-methylbenzylamino)-5-nitropyridine with the wavelength of the incident light at room temperature has been measured. The reduced half-wave voltages have been found to have the values 2.1, 2.8, and 6.0 kV at 488, 514.5, and 632.8 nm...

  • High Resolution Optical Spectral Image of the Singlet and Triplet States of Dibenzanthracene in Polymethylmethacrylate. Bayrakçeken, Fuat // Asian Journal of Chemistry;2012, Vol. 24 Issue 5, p2180 

    Highly sensitive detection of singlet-singlet, triplet-triplet optical absorptions and delayed fluorescence of 1,2:5,6-dibenzanthracene in polymethylmethacrylate were experimentally observed by flash and laser flash photolysis techniques. 1,2:5,6-Dibenzanthracene molecules were excited in a...

  • Effect of a trapping molecule on the monolithic organic photorefractive materials. Hou, Zhanjia; You, Wei; Yu, Luping // Applied Physics Letters;11/29/2004, Vol. 85 Issue 22, p5221 

    A peculiar effect of a trapping molecule on two closely related monolithic organic photorefractive (PR) materials was described. It was found that the trapping molecule C affects the PR performances differently in two materials made from either A or B, although the two molecules have similar...

  • Density dependence of the optical Kerr effect of linear molecules. Kiyohara, Kenji; Kimura, Yoshifumi; Takebayashi, Yoshihiro; Hirota, Noboru; Ohta, Koji // Journal of Chemical Physics;12/1/2002, Vol. 117 Issue 21, p9867 

    We investigated the density dependence of the optical Kerr effect of two linear molecules, CO[sub 2] and N[sub 2]O, by the optical Kerr effect experiment for a wide range of densities higher than the critical density. We also performed molecular dynamics simulation for CO[sub 2] in order to...

  • MMA monomer supply seriously short.  // Chemical Business;Jun95, Vol. 8 Issue 11, p42 

    Reports on the shortage in the world supply of methylmethacrylate (MMA). Increased demand for the material for sheet and coatings; Failure of Mitsubishi Rayon Co. to acquire enough volume of the product from Europe; Increase in the price of the product in international markets.

  • Cylindrical molecular brushes under poor solvent conditions: microscopic observation and scaling analysis. Sheiko, S. S.; Borisov, O. V.; Prokhorova, S. A.; M�ller, M. // European Physical Journal E -- Soft Matter;Feb2004, Vol. 13 Issue 2, p125 

    Axial contraction of cylindrical molecular brushes of polymethylmethacrylate was observed by static light scattering and scanning force microscopy. Single brush molecules were visualized as worm-like particles whose length was almost three times shorter than the contour length of the backbone. A...

  • Electric field induced fluorescence hysteresis of single molecules in poly(methyl methacrylate). Haitao Zhou; Chengbing Qin; Ruiyun Chen; Guofeng Zhang; Liantuan Xiao; Suotang Jia // Applied Physics Letters;10/13/2014, Vol. 105 Issue 15, p1 

    Single molecule (SM) chips could serve as the fundamental devices in quantum information processing. In this context, a chip with the non-polar SMs of squaraine-derived rotaxanes embedded in a polar poly(methyl methacrylate) matrix was realized and the SM fluorescence hysteresis induced by the...

  • Optically induced anisotropy and electrooptics in ferroic organic nanocomposites. Ozga, K.; Lakshminarayana, G.; Szota, M.; Nabialek, M.; Tkaczyk, S.; Kapustianyk, V.; Rudyk, V.; Myronchuk, G.; Danylchuk, S.; Fedorchuk, A. // Optical & Quantum Electronics;Oct2013, Vol. 45 Issue 10, p1115 

    The occurrence of linear electrooptics and optical anisotropy is observed in the ferroic crystals $$[\hbox {NH}_{2}(\hbox {C}_{2}\hbox {H}_{5})_{2}]_{2} \hbox {CuCl}_{4 }$$ embedded into polymethylmethacrylate polymer matrix. The studies were performed for the optically treated bulk crystals and...


Read the Article


Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics