Multiphoton absorption in organic dye solutions

被引：36

作者：

Delysse, S ^{[1
]}

Filloux, P ^{[1
]}

Dumarcher, V ^{[1
]}

Fiorini, C ^{[1
]}

Nunzi, JM ^{[1
]}

机构：

[1] Ctr Etud Saclay, Grp Composants Organ, DEIN SPE, LETI,CEA Technol Avancees, F-91191 Gif Sur Yvette, France

来源：

OPTICAL MATERIALS | 1998年 / 9卷 / 1-4期

关键词：

D O I：

10.1016/S0925-3467(97)00101-8

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Two-photon absorption in organic dyes can be enhanced by orders of magnitude in particular situations. An original model accounting for an enhanced nonlinear absorption in concentrated interacting dye solutions is presented. The related nonlinear absorption which is induced in the transparency region of the dye solutions has an intensity dependent avalanche behavior. It may reach levels as high as using conventional excited state absorption. This opens new possibilities for the practical use of two-photon absorption. (C) 1998 Published by Elsevier Science B.V.

引用

页码：347 / 351

页数：5

共 16 条

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