Stark sublevels of Er

Lu Hongyu Meng Ran Hao Haoyue Bai Yunfeng Gao Yachen Song Yinglin Wang Yuxiao Zhang Xue-Ru · 2016

阅读量：88

期刊名称：

RSC Advances 2016 年 6 卷 62 期

发表日期：

2016

摘要：

We report a strategy for enhancing the sensitivity of an optical thermometer by utilizing the Stark sublevels. Under 980 nm excitation, the upconversion emission originating from the Stark levels of Er