کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1496383 | 992961 | 2009 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Judd–Ofelt and laser parameterization of Tm3+-doped barium gallo-germanate glass fabricated with efficient dehydration methods
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Judd–Ofelt and laser parameterization of Tm3+-doped barium gallo-germanate glass fabricated with efficient dehydration methods Judd–Ofelt and laser parameterization of Tm3+-doped barium gallo-germanate glass fabricated with efficient dehydration methods](/preview/png/1496383.png)
چکیده انگلیسی
Tm3+-doped barium gallo-germanate glasses were fabricated, and two efficient and easy-operated dehydration processes were conducted in the fabrication processes. Spectroscopic properties were obtained at room temperature, Judd–Ofelt parameters and laser parameters (absorption and emission cross-section, gain coefficient) were calculated using the McCumber (MC) theory and Fuchtbauer–Ladenburg (F–L) formula. Results indicate that barium gallo-germanate glass will be a good glass host for the 2.0-μm Tm3+-doped optical fiber laser. Factors influential to the population inversion of the 3F4 level to the total rare-earth ions of the potential 2.0-μm Tm3+-doped optical fiber laser were analyzed using the rate equations.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optical Materials - Volume 31, Issue 11, September 2009, Pages 1723–1728
Journal: Optical Materials - Volume 31, Issue 11, September 2009, Pages 1723–1728
نویسندگان
Shenglei Yu, Zhongmin Yang, Shanhui Xu,