3RD-ORDER OPTICAL SPECTROSCOPY OF POLYTHIOPHENE

被引:19
|
作者
CHA, M [1 ]
TORRUELLAS, WE [1 ]
YUAN, SH [1 ]
STEGEMAN, GI [1 ]
LECLERC, M [1 ]
机构
[1] UNIV MONTREAL,FAC ARTS & SCI,DEPT CHEM,MONTREAL,PQ H3C 3A7,CANADA
关键词
D O I
10.1364/JOSAB.12.000882
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Tunable third-harmonic generation and nondegenerate four-wave mixing experiments were performed on polythiophene thin films to produce six independent nonlinear-optical spectra. consisting of three electronic excited states has been compared with the spectra. could improve the fit to two of the spectra.
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页码:882 / 888
页数:7
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