Photo-physical properties and quantum yield of some laser dyes in new polymer host

被引：13

作者：

Al-Shamiri, Hamdan A. S. ^{[1
,2
]}

Abou Kana, Maram T. H. ^{[2
]}

Azzouz, I. M. ^{[2
]}

Badr, Y. A. ^{[2
]}

机构：

[1] Taiz Univ, Dept Phys, Fac Sci, Taizi, Yemen

[2] Cairo Univ, Natl Inst Laser Enhanced Sci, Giza 12613, Egypt

来源：

OPTICS AND LASER TECHNOLOGY | 2009年 / 41卷 / 04期

关键词：

Dyes; Solid state dye laser; Photophysics; PHOTOPHYSICAL CHARACTERIZATION; MATRICES; GLASSES; RAMAN;

D O I：

10.1016/j.optlastec.2008.08.008

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The field of laser dyes-active solid polymer materials is a promising field and quite competitive with liquid dye lasers. This paper investigates some photo-physical parameters of pyromethene (PM-567, PM-597) and Rhodamine B dyes incorporated into glycidyl methacrylate (GMA) promising polymeric host matrix. These parameters are: absorption and emission cross-sections, fluorescence lifetime and quantum yield, in addition to FT-Raman spectra as an indication for binding the dye molecules with the backbones of GMA polymeric chain. (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：415 / 418

页数：4

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