TY - JOUR
T1 - Third-Order Nonlinear Optical Susceptibility Measurement in 1-Methyl-1'-Octadecyl-2,2'-Cyanine Perchlorate Langmuir-Blodgett Films by Means of Electroabsorption Spectroscopy
AU - Murakami, Hidetoshi
AU - Morita, Ryuji
AU - Watanabe, Takashi
AU - Asai, Keisuke
AU - Honma, Itaru
AU - Zhou, Haoshen
AU - Yamashita, Mikio
AU - Ishigure, Kenkichi
AU - Shigekawa, Hidemi
PY - 1999
Y1 - 1999
N2 - By an electroabsorption spectroscopy technique, we determined the third-order nonlinear optical susceptibilities dispersion in 1-methyl-1'-octadecyl-2,2'-cyanine perchlorate Langmuir-Blodgett (J-aggregate) films in the range of 1.8 to 2.7 eV. In addition, from the values of the polarizability change in the monomer and aggregate films, the number of molecules in an aggregate was evaluated to be 3-4.
AB - By an electroabsorption spectroscopy technique, we determined the third-order nonlinear optical susceptibilities dispersion in 1-methyl-1'-octadecyl-2,2'-cyanine perchlorate Langmuir-Blodgett (J-aggregate) films in the range of 1.8 to 2.7 eV. In addition, from the values of the polarizability change in the monomer and aggregate films, the number of molecules in an aggregate was evaluated to be 3-4.
KW - Cyanine dye
KW - Electroabsorption spectroscopy
KW - J-aggregate
KW - Langmuir-Blodgett film
KW - Nonlinear optical susceptibility
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U2 - 10.1080/10587259908026774
DO - 10.1080/10587259908026774
M3 - Article
AN - SCOPUS:0038763297
VL - 327
SP - 31
EP - 35
JO - Molecular Crystals and Liquid Crystals
JF - Molecular Crystals and Liquid Crystals
SN - 1542-1406
ER -