Temperature dependence of energy transfer between Nd3+and Yb3+ions in phosphate glass

• DOI: 10.1364/ao.58.005262
• Publication Date: 2019-06-26T19:39:51Z
• Authors: Lisi Xia; Zhiquan Lin; Shiyu Sun; Qiang He; Fan Wang; Chunlei Yu; Lili Hu; Qiuhong Yang
• Keywords: Phosphate glass; Neodymium; Atmospheric temperature range

The temperature dependence of energy transfer between Nd3+ and Yb3+ ions in phosphate glass was investigated with emission spectra, time-resolved spectroscopy, luminescence lifetimes. spectrograms vividly displayed processes both Nd3+→Yb3+ Yb3+→Nd3+ transfer. impact on rate has been studied by analyzing the cumulative rise times decay upon excitation at different temperatures. It found that are accelerated along increasing temperatures a certain range.