کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5404233 | 1392774 | 2007 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Evaluation of laser level populations of erbium-doped glasses
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Evaluation of laser level populations of erbium-doped glasses Evaluation of laser level populations of erbium-doped glasses](/preview/png/5404233.png)
چکیده انگلیسی
A simulation of erbium-doped glass systems, which provides population density for the excited states involved in the 1.5 μm and also for 2.7 μm emissions when pumped around 980 nm, is presented. To describe the diode pump laser processes, a theoretical model based in a coupled system of differential rate equations was developed. The approach used and the obtained spectroscopic parameters are discussed. The materials under study are two oxide glasses, lead fluoroborate (PbO-PbF2-B2O3), and heavy metal oxide (Bi2O3-PbO-Ga2O3) and a fluoride glass (ZrF4-BaF2-LaF3-AlF3-NaF), all of them doped with Er3+.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Luminescence - Volume 124, Issue 2, June 2007, Pages 200-206
Journal: Journal of Luminescence - Volume 124, Issue 2, June 2007, Pages 200-206
نویسندگان
Emerson A. dos Santos, Lilia C. Courrol, Luciana R.P. Kassab, Laércio Gomes, Niklaus U. Wetter, Nilson D. Jr, Sidney J.L. Ribeiro, Younes Messaddeq,