Spectroscopic studies of rhodamine 6G dispersed in polymethylcyanoacrylate.
Spectroscopic studies of rhodamine 6G dispersed in polymethylcyanoacrylate.
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DOI：
10.1016/j.saa.2004.05.022
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发表时间：
2005-02
期刊：
影响因子：
--
通讯作者：
G. Saini;S. Kaur;S. K. Tripathi;C. G. Mahajan;H. H. Thanga-H.;A. Verma
中科院分区：
文献类型：
--
作者：
G. Saini;S. Kaur;S. K. Tripathi;C. G. Mahajan;H. H. Thanga-H.;A. Verma
本文报道了分散在聚甲基氰基丙烯酸酯基质中的罗丹明6G激光染料的电子吸收、荧光和共振拉曼研究。在分散罗丹明6G的电子吸收光谱和荧光光谱中，波段最大值与溶液相比发生了红移。拉曼光谱显示出一些新的谱带。这些光谱变化是由基质效应和罗丹明6G与含有罗丹明胺基的宿主物质相互作用引起的。
We report here electronic absorption, fluorescence and resonance Raman studies of rhodamine 6G laser dye dispersed in the polymethylcyanoacrylate matrix. In the electronic absorption and fluorescence spectra of dispersed rhodamine 6G, band maxima are red shifted compared to solution. Raman spectra show some new bands. These spectral changes arise due to matrix effect and interaction between rhodamine 6G and the host material involving amine group of rhodamine.