Zinc-tetrabenzoporphyrine-doped poly(methyl methacrylate): a new photochromic recording medium

被引：22

作者：

Khodykin, OV

Zilker, SJ

Haarer, D

Kharlamov, BM

机构：

[1] Univ Bayreuth, Inst Phys, D-95440 Bayreuth, Germany

[2] Univ Bayreuth, Bayreuther Inst Makromol Forsch, D-95440 Bayreuth, Germany

[3] Inst Spect, Troitsk 142092, Moscow Region, Russia

来源：

OPTICS LETTERS | 1999年 / 24卷 / 08期

关键词：

D O I：

10.1364/OL.24.000513

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A photochromic reaction in Zn-tetrabenzoporphyrine-doped poly(methyl methacrylate) was investigated at room temperature. A one-quantum thermoreversible photoreaction could be initiated in the sample with 633-nm He-Ne laser irradiation. The photoreaction quantum yield depended strongly on the concentration of an additional electron acceptor. The changes of the refractive index were also measured. (C) 1999 Optical Society of America.

引用

页码：513 / 515

页数：3

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