کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1623800 | 1516413 | 2008 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Spectroscopic properties of Yb3+ in NaYbP2O7 diphosphate single crystals
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Spectroscopic properties of Yb3+ in NaYbP2O7 diphosphate single crystals Spectroscopic properties of Yb3+ in NaYbP2O7 diphosphate single crystals](/preview/png/1623800.png)
چکیده انگلیسی
Yb3+ absorption and fluorescent emissions were investigated for NaYbP2O7 diphosphate single crystals. The interpretation of electronic energy level positions has been done by using the comparison of absorption and emission spectra with those of vibronic sideband energy positions from Raman and IR absorption spectroscopies. The Yb3+ energy levels scheme in this host was drawn. The decay time for infrared Yb3+ (5F5/2 excited state) fluorescence was in the range of 1–2 ms. The interest feature is leading to broad emission band at room temperature from 940 nm to 1100 nm, which seems of high interest for ultra-short laser pulse production.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 464, Issues 1–2, 22 September 2008, Pages 327–331
Journal: Journal of Alloys and Compounds - Volume 464, Issues 1–2, 22 September 2008, Pages 327–331
نویسندگان
Riadh Ternane, Mokhtar Ferid, Yannick Guyot, Malika Trabelsi-Ayadi, Georges Boulon,