کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7840324 | 1505866 | 2018 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Crystal growth, polarized spectroscopy and Judd-Ofelt analysis of Pr:YAlO3
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Crystal growth, polarized spectroscopy and Judd-Ofelt analysis of Pr:YAlO3 Crystal growth, polarized spectroscopy and Judd-Ofelt analysis of Pr:YAlO3](/preview/png/7840324.png)
چکیده انگلیسی
Pr3+-doped YAlO3 (YAP) single crystal was successfully grown by the Czochralski (Cz) method. Polarized absorption and polarized fluorescence spectra were measured at the room temperature. The spectroscopic parameters based on the polarized absorption spectra were calculated by Judd-Ofelt (J-O) theory for the first time. The fluorescence lifetime of 3P0 energy level was fitted to be 19.16 μs with the quantum efficiency of 95.8%. Through the analyzing of the spectroscopic properties, Pr:YAP crystal was demonstrated to be a promising candidate for solid state laser operation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Luminescence - Volume 196, April 2018, Pages 76-80
Journal: Journal of Luminescence - Volume 196, April 2018, Pages 76-80
نویسندگان
Bin Liu, Jiaojiao Shi, Qingguo Wang, Huili Tang, Junfang Liu, Hengyu Zhao, Dongzhen Li, Jian Liu, Xiaodong Xu, Zhanshan Wang, Jun Xu,