کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1793199 | 1023668 | 2010 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Growth and properties of Nd:Lu3Ga5O12 laser crystal by floating-zone method
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Neodymium (Nd) doped lutetium gallium garnet (Nd:Lu3Ga5O12, Nd:LuGG) single crystal was successfully grown by the optical floating-zone method for the first time to our knowledge. Its absorption and luminescence spectra at room temperature were measured. By using the J-O theory, the spectral parameters of Nd:LuGG were calculated, which indicated that Nd:LuGG should possess comparable and even better laser properties than Nd:YAG. The maximum output power of 855Â mW at 1062Â nm was achieved with slope efficiency of 23.4% under a pump power of 5.2Â W, and optical conversion efficiency of 16.4%. All the results show that Nd:LuGG is a potential laser material.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Crystal Growth - Volume 312, Issue 24, 1 December 2010, Pages 3631-3636
Journal: Journal of Crystal Growth - Volume 312, Issue 24, 1 December 2010, Pages 3631-3636
نویسندگان
Kui Wu, Bin Yao, Huaijin Zhang, Haohai Yu, Zhengping Wang, Jiyang Wang, Minhua Jiang,