| Mixed heavy metal effect on emission properties of Er~(3+)-doped borosilicate glasses |
| |
| 作者姓名： | 杨建虎 戴世勋 温磊 戴能利 胡丽丽 姜中宏 |
| |
| 作者单位： | Shanghai Institute of Optics and Fine Mechanics，Chinese Academy of Sciences，Shanghai 201800，Shanghai Institute of Optics and Fine Mechanics，Chinese Academy of Sciences，Shanghai 201800，Shanghai Institute of Optics and Fine Mechanics，Chinese Academy of Sciences，Shanghai 201800，Shanghai Institute of Optics and Fine Mechanics，Chinese Academy of Sciences，Shanghai 201800，Shanghai Institute of Optics and Fine Mechanics，Chinese Academy of Sciences，Shanghai 201800，Shanghai Institute of Optics and Fine Mechanics，Chinese Academy of Sciences，Shanghai 201800 |
| |
| 基金项目： | This work was supported by Shanghai Science and Technology Foundation (022261046) and the National Natural Science Foundation (60207006). |
| |
| 摘 要： | Er3+-doped heavy metal borosilicate glasses were prepared using conventional melting and quenching method. The emission spectra of 4I13/2 → 4I15/2 transition were observed upon excitation at 974 nm and the lifetime of 4I13/2 level of Er3+ was measured. Based on these data, the fluorescence properties of Er3+ are investigated on the emission and gain characteristics at the 1.5 μm bands. In particular, the effect of relative heavy metal content on fluorescence properties is discussed.
|
Mixed heavy metal effect on emission properties of Er3+-doped borosilicate glasses |
| |
| Abstract: | Er3+-doped heavy metal borosilicate glasses were prepared using conventional melting and quenchingmethod. The emission spectra of 4Ⅰ13/2 → 4Ⅰ15/2 transition were observed upon excitation at 974 nm andthe lifetime of 4Ⅰ13/2 level of Er3+ was measured. Based on these data, the fluorescence properties of Er3+are investigated on the emission and gain characteristics at the 1.5 μm bands. In particular, the effect ofrelative heavy metal content on fluorescence properties is discussed. |
| |
| Keywords: | |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
