Title :
Giant static dipole moment and polarizability in highly oriented J-aggregates
Author :
Misawa, Kazuhiko ; Kobayashi, Takayoshi
Author_Institution :
Dept. of Phys., Tokyo Univ., Japan
Abstract :
In the present paper, we report an extremely large change in a static dipole moment and polarizability observed in oriented J-aggregates of l,l´-diethyl-2,2´-quinocyanine bromide [pseudoisocyanine bromide (PIC-Br)] by electromodulation spectroscopy
Keywords :
electric moments; electroabsorption; modulation spectra; optical Kerr effect; organic compounds; polarisability; electromodulation spectroscopy; giant static dipole moment; highly oriented J-aggregates; l,l´-diethyl-2,2´-quinocyanine bromide; polarizability; pseudoisocyanine bromide; Absorption; Aggregates; Excitons; Kerr effect; Nonlinear optics; Optical films; Optical modulation; Optical polarization; Physics; Ultraviolet sources;
Conference_Titel :
Nonlinear Optics: Materials, Fundamentals, and Applications, 1994. NLO '94 IEEE
Conference_Location :
Waikoloa, HI
Print_ISBN :
0-7803-1473-5
DOI :
10.1109/NLO.1994.470886
