| 两级串级拉曼全光纤激光器的数值模拟及分析 |
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| 引用本文： | 迟荣华,运鹏,苏红新,李乙钢,吕可诚.两级串级拉曼全光纤激光器的数值模拟及分析[J].中国激光,2002,29(9):773-776. |
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| 作者姓名： | 迟荣华 运鹏 苏红新 李乙钢 吕可诚 |
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| 作者单位： | 南开大学物理科学学院,天津,300071 |
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| 基金项目： | 国家自然科学基金(69877006) |
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| 摘 要： | 用双通结构理论对采用光纤光栅做腔镜的两级的串级拉曼激光器进行了数值模拟。在此基础上,分析了光纤长度、谐振腔损耗及输出镜反射率等因素对两级掺磷全光纤拉曼激光器的输出功率、阈值、斜率效率等输出特性的影响,并给出了串级拉曼激光器的优化设计参数。
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| 关 键 词： | 受激拉曼散射 双通结构 数值模拟 |
| 收稿时间： | 2001/7/3 |
Numerical Simulation and Analysis of Two Cascaded Raman Fiber Laser |
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| CHI Rong-hua,YUN Peng,SU Hong-xin,LI Yi-gang,LU Ke-cheng.Numerical Simulation and Analysis of Two Cascaded Raman Fiber Laser[J].Chinese Journal of Lasers,2002,29(9):773-776. |
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| Authors: | CHI Rong-hua YUN Peng SU Hong-xin LI Yi-gang LU Ke-cheng |
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| Abstract: | The two cascaded Raman fiber laser using fiber Bragg gratings as cavity mirrors was theoretically simulated and analyzed by use of the double pass configuration. The effects of fiber length, excess loss and output reflectivity on the output characteristics of two cascaded Raman fiber laser, such as output power, slope efficiency, and threshold power were studied on basis of numerical simulations, and the optimized parameters were given. |
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| Keywords: | stimulated Raman scattering double pass configuration numerical simulation |
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