کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1497222 992991 2008 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Transparent polycrystalline ceramic laser materials
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Transparent polycrystalline ceramic laser materials
چکیده انگلیسی

High-resolution spectroscopy of the rare earth ions in transparent ceramics of garnets and sesquioxides produced by solid-state synthesis indicate that the variety, nature and structure of the centers formed by the doping ions, their quantum states (energy levels, transition probabilities) and interionic interactions as well as the distribution of the doping ions at the available lattice sites is similar to those of the corresponding single crystals. Moreover, the increased compositional versatility of ceramics enables tailoring of new or improved laser materials. It is inferred that from spectroscopic point of view, the transparent polycrystalline ceramics can substitute the single crystal and extend their capabilities.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optical Materials - Volume 30, Issue 11, July 2008, Pages 1781–1786
نویسندگان
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