Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8145726 | Infrared Physics & Technology | 2018 | 20 Pages |
Abstract
Fluorophosphate glass co-doped with Er3+ and Ho3+ ions has been synthesized by high temperature melting method. Using a commercially available 980â¯nm laser diode, intense about 2â¯Î¼m emissions were successfully obtained in present Ho3+/Er3+ co-doped glasses without obvious quenching. To understand 2â¯Î¼m fluorescence behaviors of the prepared glasses, 1.55â¯Î¼m emission spectra, energy transfer mechanism and microparameters from different levels of Er3+ to Ho3+ ions have been obtained and discussed. As a result, the Er3+/Ho3+ co-doped fluorophosphate glass with excellent spectroscopic properties might be appropriate host material for 2â¯Î¼m solid laser.
Keywords
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Atomic and Molecular Physics, and Optics
Authors
Xinyu Gao, Ying Tian, Qunhuo Liu, Shuai Yang, Xufeng Jing, Junjie Zhang, Shiqing Xu,