| 多路Cr,Tm,Ho:YAG激光器合光路的设计 |
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| 引用本文： | 陈慧敏,栗苹,闫晓鹏,李家泽.多路Cr,Tm,Ho:YAG激光器合光路的设计[J].四川激光,2006,27(5):30-31. |
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| 作者姓名： | 陈慧敏 栗苹 闫晓鹏 李家泽 |
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| 作者单位： | 北京理工大学机电工程学院 北京理工大学光电工程系 北京 |
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| 摘 要： | 在介绍国外四路Cr,Tm,Ho:YAG激光器的基础上,提出了三种四路Cr,Tm,Ho:YAG激光器合光路经光纤输出的方案,并进行了比较,最终确定了基于平面的四路Cr,Tm,Ho:YAG激光器合光路设计方案。在三路情况下,当单脉冲最大注入能量为100J,重频30Hz时,激光器直接输出功率50.17W,光纤末端输出功率35.65W,耦合效率为71%。经文献调研,目前所达到的输出功率处于国内领先水平。
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| 关 键 词： | Cr Tm Ho:YAG激光器 高功率 合光路 |
| 文章编号： | 0253-2743(2006)05-0030-02 |
| 修稿时间： | 2006年4月5日 |
The design of high power Cr, Tm, Ho:YAG laser using multi-route techniques |
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| CHEN Hui-min,LI Ping,YAN Xiao-peng,LI Jia-ze.The design of high power Cr, Tm, Ho:YAG laser using multi-route techniques[J].Laser Journal,2006,27(5):30-31. |
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| Authors: | CHEN Hui-min LI Ping YAN Xiao-peng LI Jia-ze |
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| Abstract: | On the basis of introducing the four-route Cr,Tm,Ho:YAG lasers in American,we put forward three kinds of scheme and compared with each other.The scheme of four-route Cr,Tm,Ho:YAG lasers coupling into the fiber in turn in one plane was adopted.For the three-route Cr,Tm,Ho:YAG lasers,the output power was 50.17W under the condition of single pulse input energy of lOOJ and repetition rate of 30Hz.After the fiber coupling,the output power was 35.65W with a coupling efficiency of 71%.As we know it is the highest output power in Cr,Tm,Ho:YAG lasers in China. |
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| Keywords: | Cr Tm Ho:YAG lasers High power Beam combination |
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