论文部分内容阅读
研究了制备的掺钕螯合物Nd(DBM)3Phen材料的吸收光谱、激发光谱、荧光光谱,应用Judd-Ofelt理论计算了该材料的强度参量.分析了钕离子激发态4F3/2的辐射寿命(631 μs)和4F3/2→4IJ′跃迁的受激发射截面和荧光分支比.
The absorption, excitation and fluorescence spectra of Nd (DBM) 3Phen-doped Nd (DBM) 3Phen materials were studied. The intensity parameters of the materials were calculated by Judd-Ofelt theory. The stimulated emission cross sections and fluorescence branching ratios for the 4x3 / 2 radiation lifetime (631 μs) and 4F3 / 2 → 4IJ ’transitions were analyzed.