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| Er3+在氟氧化物玻璃陶瓷中的光谱性质 | |
| 引用本文： | 何琛娟,陈鸾,孟超,宋增福,王志光,孟广政. Er3+在氟氧化物玻璃陶瓷中的光谱性质[J]. 光谱学与光谱分析, 2002, 22(4): 529-534 |
| 作者姓名： | 何琛娟 陈鸾 孟超 宋增福 王志光 孟广政 |
| 作者单位： | 1. 中科院物理所光物理实验室,北京,100080 2. 北京师范大学测试中心,北京,100875 3. 首都经贸大学安全工程系,北京,100026 4. 北京大学物理系,北京,100871 5. 钢铁研究总院,北京,100081 |
| 摘 要： | 根据ErYb共掺氟氧化物玻璃陶瓷的吸收光谱，用Jubb-Ofelt理论计算了强度参量，产并由此计算了激发能级的自发辐射跃迁速率、辐射寿命、荧光分支比和积分发射截面等光谱参量。 |
| 关 键 词： | 光谱性质 稀土离子 Er^3＋ 氟氧化物玻璃陶瓷 吸收光谱 光谱参量 激光材料 饵（Ⅲ） 掺杂 |
| 文章编号： | 1000-0593(2002)04-0529-06 |
| 修稿时间： | 2001-03-27 |
Optical Parameters of Er3+ in Oxyfluoride Glass Ceramic |
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| Chen-juan He,Luan Chen,Chao Meng,Zeng-fu Song,Zhi-guang Wang,Guang-zheng Meng. Optical Parameters of Er3+ in Oxyfluoride Glass Ceramic[J]. Spectroscopy and Spectral Analysis, 2002, 22(4): 529-534 | |
| Authors: | Chen-juan He Luan Chen Chao Meng Zeng-fu Song Zhi-guang Wang Guang-zheng Meng |
| Affiliation: | Optical-Phsics Laboratory, Institute of Physics, Beijing 100080, China. |
| Abstract: | Recently, in virtue of the develop of the semiconductor laser and the doped laser materials with rare-earth ions, the up-conversion laser with resonant pump has became a scientific subject in great demand. The doped oxyfluoride glass ceramic with rare-earth ions is a very excellent material, its optical property and chemical stability are outstanding. So, absorption spectrum of Er3+ in Fluoroxide glass ceramic was measured, and intensity parameters omega lambda were calculated using Judd-Oflet theory. Some predicted spectroscopic parameters of the excited states, like the spontaneous radiative transition rate, branching ratio and integrated emission cross section were given. |
| Keywords: | Er 3+ Oxyfluoride glass ceramic Absorption spectrum Intensity parameter Laser material |
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