中国激光, 1986, 13 (1): 41, 网络出版: 2012-08-02
Li-La磷酸盐激光玻璃Cr3+→Nd3+敏化
Sensitization of Nd3+ luminescence by Cr3+ in Li-La phosphate glasses
摘要
本文对Li-La磷酸盐玻璃单掺Cr3+离子及双掺Cr3+、Nd3+离子的光谱性质进行了研究,测定了玻璃的吸收光谱、荧光光谱和荧光寿命。Li-La磷酸盐玻璃中Cr3+→Nd3+的能量转移效率为38%,最适当的钕离子浓度为2×1021cm-3,Cr2O3含量≥0.1wt%。
Abstract
The absorrption spectra, fluorescent spectra and fluorescent lifetime of Li-La phosphate glasses are measured. Radiative transfer of energy between Cr3+→Nd3+ ions in Li-La phosphate glasses are studied. Energy transfer efficiency from Cr3+→Nd3+ ions in Li-La phosphate is 38%, the optimum doping concentration of Nd3+is 2×1021cm-3 and Cr2O3 content is ≥0.1 wt%.
茅森, 戴凤妹, 张彪. Li-La磷酸盐激光玻璃Cr3+→Nd3+敏化[J]. 中国激光, 1986, 13(1): 41. Mao Sen, Dai Fengmei, Zhang Biao. Sensitization of Nd3+ luminescence by Cr3+ in Li-La phosphate glasses[J]. Chinese Journal of Lasers, 1986, 13(1): 41.