Paper
1 December 1991 Nonlinear susceptibilities investigated by the electroabsorption of polymer ion-hemicyanine dye complexes
Shintaro Nomura, Takayoshi Kobayashi, Hachiro Nakanishi, Hiro Matsuda, Shuji Okada, Hiromitsu Tomiyama
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Abstract
Newly synthesized polymer ion-dye complexes, poly-(2-acrylamide-2- methylpropanesulfonic acid) (AMPS)-hemicyanines (HC-1, 2), are investigated by the electroabsorption. The relation between (chi) i(3)(-(omega);(omega),0,0) and (chi) (3)(-3(omega);(omega),(omega),(omega)) is compared with a three-level model. Good agreement between the estimation and the experimental results of the third harmonic measurements is obtained.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Shintaro Nomura, Takayoshi Kobayashi, Hachiro Nakanishi, Hiro Matsuda, Shuji Okada, and Hiromitsu Tomiyama "Nonlinear susceptibilities investigated by the electroabsorption of polymer ion-hemicyanine dye complexes", Proc. SPIE 1560, Nonlinear Optical Properties of Organic Materials IV, (1 December 1991); https://doi.org/10.1117/12.50747
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KEYWORDS
Polymers

Absorption

Molecules

Chromophores

Signal detection

Absorbance

Organic materials

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