Theoretical analysis of radiation-balanced double clad fiber laser |
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| Authors: | Ji-xin Chen Zhan Sui Fu-shen Chen Ming-zhong Li Jian-jun Wang |
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| Affiliation: | (1) Key Lab of Optical Fiber, School of Communication and Information Engineering, University of Electronic Science and Technology, 610054 Chengdu, China;(2) Research Center of Laser Fusion, China Academy of Engineering Physics, 621900 Mianyang, China |
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| Abstract: | In this letter, a theoretical model of radiation-balanced double clad fiber laser is presented. The characteristic of the laser with Yb doped double clad fiber is analyzed numerically. It is concluded that high output laser power can be obtained by selecting output coupling mirror with lower reflectivity, improving Yb doped concentration and choosing fiber length. This result can help us to design radiation balanced fiber laser. |
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| Keywords: | KeywordHeading" >CLC number TN253 |
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