15 May 1994 Electroabsorption of metallophthalocyanines
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Electroabsorption spectra have been measured on poly(methyl methacrylate) thin films doped with three kinds of metallophthalocyanines: tetrakis (tert-butyl) metal-free and lead phthalocyanines, and hexadeca (trifluoroethoxy) metal-free phthalocyanine. The third-order nonlinear optical susceptibility, (Chi) (3) (-(omega) ; (omega) , O, O), was determined from the electric field-induced absorption change. The considerable differences in absorption, electroabsorption, and complex (Chi) (3) (-(omega) ; (omega) , O, O) spectral profiles of these metallophthalocyanines are attributable to the difference in molecular aggregation states.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Tatsuo Wada, Tatsuo Wada, Shuichi Yanagi, Shuichi Yanagi, Hiroshi Kobayashi, Hiroshi Kobayashi, Jayant Kumar, Jayant Kumar, Hiroyuki Sasabe, Hiroyuki Sasabe, Keisuke Sasaki, Keisuke Sasaki, } "Electroabsorption of metallophthalocyanines", Proc. SPIE 2143, Organic, Metallo-Organic, and Polymeric Materials for Nonlinear Optical Applications, (15 May 1994); doi: 10.1117/12.173818; https://doi.org/10.1117/12.173818

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