| 石英基掺Tm3+光纤激光器特性的理论分析 |
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| 引用本文： | 延凤平,嵇叶楠,王琳,龚桃荣,刘鹏,陶沛琳,王文杰.石英基掺Tm3+光纤激光器特性的理论分析[J].物理学报,2010,59(11):7899-7905. |
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| 作者姓名： | 延凤平 嵇叶楠 王琳 龚桃荣 刘鹏 陶沛琳 王文杰 |
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| 作者单位： | (1)北京交通大学光波技术研究所,北京 100044; (2)北京交通大学光波技术研究所,北京 100044;全光网络与现代通信网教育部重点实验室,北京 100044 |
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| 基金项目： | 国家自然科学基金(批准号:60877042), 国家高技术研究发展计划(批准号:2008AA01Z215)资助的课题. |
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| 摘 要： | 基于速率方程理论建立了石英基掺Tm3+光纤激光器3H6—3H4抽运方式的理论模型,采用龙格-库塔 (Runge-Kutta) 法对该模型进行了数值分析,得出抽运光与激光功率在掺Tm3+光纤中的分布特性,并对Tm3+光纤长度、Tm3+的掺杂浓度等因素对掺Tm3+光纤激光器性能的影响进行
关键词：
3+光纤激光器')" href="#">石英基掺Tm3+光纤激光器
龙格-库塔法
抽运效率
掺杂浓度
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| 关 键 词： | 石英基掺Tm3+光纤激光器 龙格-库塔法 抽运效率 掺杂浓度 |
| 收稿时间： | 1/4/2010 12:00:00 AM |
Theoretical analysis of characteristics for silica based Tm3+ doped fiber laser |
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| Yan Feng-Ping,Ji Ye-Nan,Wang Lin,Gong Tao-Rong,Liu Peng,Tao Pei-Lin,Wang Wen-Jie.Theoretical analysis of characteristics for silica based Tm3+ doped fiber laser[J].Acta Physica Sinica,2010,59(11):7899-7905. |
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| Authors: | Yan Feng-Ping Ji Ye-Nan Wang Lin Gong Tao-Rong Liu Peng Tao Pei-Lin Wang Wen-Jie |
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| Affiliation: | Institute of Lightwave Technology, Beijing Jiaotong University, Beijing 100044,China;Key Laboratory of All Optical networks and Advanced Communications Networks, Ministry of Education, Beijing 100044, China;Institute of Lightwave Technology, Beijing Jiaotong University, Beijing 100044,China;Institute of Lightwave Technology, Beijing Jiaotong University, Beijing 100044,China;Institute of Lightwave Technology, Beijing Jiaotong University, Beijing 100044,China;Institute of Lightwave Technology, Beijing Jiaotong University, Beijing 100044,China;Institute of Lightwave Technology, Beijing Jiaotong University, Beijing 100044,China;Institute of Lightwave Technology, Beijing Jiaotong University, Beijing 100044,China |
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| Abstract: | In this paper, a theoretical model of Tm3+ doped silica fiber laser(TDSFL) for 3H6—3H4 pumping mechanism is established based on the rate-equation theory, and the numerical simulation is performed by using the Runge-Kutta algorithm. The introcavity power distributions of the TDSFL are obtained for both pump and laser, and the effects of Tm3+ doped fiber length and Tm3+ concentration on laser performance are analyzed. |
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| Keywords: | Tm3+doped silica fiber laser Runge-Kutta algorithm pumping efficiency doping concentration |
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