کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5442555 | 1510763 | 2017 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Yb:Y2O3 transparent ceramics processed with hot isostatic pressing
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Yb:Y2O3 transparent ceramics processed with hot isostatic pressing Yb:Y2O3 transparent ceramics processed with hot isostatic pressing](/preview/png/5442555.png)
چکیده انگلیسی
Highly transparent 5 at.% Yb:Y2O3 ceramics were fabricated by using a combination method of vacuum sintering and hot isostatic pressing (HIP). Co-precipitated Yb:Y2O3 powders, with 1 at.% ZrO2 as the sintering aid, were used as the starting material. The Yb:Y2O3 ceramics, vacuum sintered at 1700 °C for 2 h and HIPed at 1775 °C for 4 h, exhibited small grain size of 1.9 μm and highly dense microstructure. In-line optical transmittance of the ceramics reached 83.4% and 78.9% at 2000 and 600 nm, respectively. As the ceramic slab was pumped by a fiber-coupled laser diode at about 940 nm, a maximum output power of 0.77 W at 1076 nm was achieved, with a corresponding slope efficiency of 10.6%.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optical Materials - Volume 71, September 2017, Pages 117-120
Journal: Optical Materials - Volume 71, September 2017, Pages 117-120
نویسندگان
Jun Wang, Jie Ma, Jian Zhang, Peng Liu, Dewei Luo, Danlei Yin, Dingyuan Tang, Ling Bing Kong,