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

HAS Al-Shamiri, MTH Abou Kana, IM Azzouz… - Optics & Laser …, 2009 - Elsevier
Optics & Laser Technology, 2009Elsevier
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 …
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.
Elsevier
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