Two-photon-induced photochromic reactions in spirobenzopyran-doped poly(methyl methacrylate) thin-film waveguides

被引：11

作者：

Piyaket, R ^{[1
]}

Cokgor, I ^{[1
]}

McCormick, FB ^{[1
]}

Esener, S ^{[1
]}

Dvornikov, AS ^{[1
]}

Rentzepis, PM ^{[1
]}

机构：

[1] UNIV CALIF IRVINE,DEPT CHEM,IRVINE,CA 92717

来源：

OPTICS LETTERS | 1996年 / 21卷 / 14期

关键词：

D O I：

10.1364/OL.21.001032

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present experimental results of photochromic reactions induced by single- and two-photon excitations in a poly(methyl methacrylate) thin film doped with spirobenzopyran. We also demonstrate the operation of a spirobenzopyran-doped poly(methyl methacrylate) planar waveguide, prepared by cast spinning the media onto fused-quartz slides. The following phenomena were shown to take place in this waveguide: single-two-photon coloring, fluorescing, and bleaching. The results indicate that such devices may be suitable for many applications, including optical waveguides, volume optical storage, and optical sensors. (C) 1996 Optical Society of America

引用

页码：1032 / 1034

页数：3