Optical non-linearity in beta-carotene: new insight from electroabsorption spectroscopy

被引：19

作者：

Rohlfing, F

Bradley, DDC

机构：

[1] UNIV SHEFFIELD,DEPT PHYS,SHEFFIELD S3 7RH,S YORKSHIRE,ENGLAND

[2] UNIV SHEFFIELD,CTR MAT MOL,SHEFFIELD S3 7RH,S YORKSHIRE,ENGLAND

来源：

CHEMICAL PHYSICS LETTERS | 1997年 / 277卷 / 5-6期

关键词：

D O I：

10.1016/S0009-2614(97)00959-7

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We report experimental electroabsorption data for beta-carotene in the energy range from 1.3 to 5 eV which disclose a rich spectrum of excited states including the 2A(g) state. These data allow a reassessment of the current understanding of the optical non-linearity of this model conjugated system. (C) 1997 Elsevier Science B.V.

引用

页码：406 / 416

页数：11

共 35 条

[31] 3RD-HARMONIC GENERATION FROM ALL-TRANS BETA-CAROTENE IN LIQUID SOLUTION [J].