کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5398910 | 1505898 | 2015 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Investigation on Er3+/Ho3+ co-doped silicate glass for ~2 µm fiber lasers
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
A stable Er3+/Ho3+ co-doped lead silicate glass is developed. Luminescent properties are recorded under pumping with 808 and 1550 nm lasers. Energy-transfer mechanism and efficiency are analyzed. Energy-transfer efficiency from Er3+:4I13/2 to Ho3+:5I7 reaches 93.8% at 3 mol% Ho2O3 doping concentration. Strong luminescence is detected when pumped at 1550 nm because of efficient energy transfer from Er3+:4I13/2 to Ho3+:5I7. Peak gain coefficient at 2056 nm is detected as 1.62 cmâ1. The excellent luminescent property and high stability indicate that Er3+/Ho3+ co-doped lead silicate glass can be applied in 2 µm fiber lasers.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Luminescence - Volume 162, June 2015, Pages 197-202
Journal: Journal of Luminescence - Volume 162, June 2015, Pages 197-202
نویسندگان
Xueqiang Liu, Feifei Huang, Jimeng Cheng, Xiaokang Fan, Song Gao, Junjie Zhang, Lili Hu, Danping Chen,