| 基于马赫-曾德尔干涉仪的可调谐掺镱光纤激光器 |
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| 引用本文： | 傅志辉,叶雯,杨丁中,沈永行.基于马赫-曾德尔干涉仪的可调谐掺镱光纤激光器[J].中国激光,2009,36(11). |
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| 作者姓名： | 傅志辉 叶雯 杨丁中 沈永行 |
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| 作者单位： | State Key Laboratory of Modern Optical Instrumentation, Zhejiang University, Hangzhou, Zhejiang 310027, China |
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| 基金项目： | This work was partly supported by the Natural Science Foundation of China，the program for NCET in University，the National "973" Program of China |
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| 摘 要： |
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Tunable Yb-doped fiber laser with a Mach-Zenhder Interferometer |
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| Zhihui Fu,Wen Ye,Dingzhong Yang,Yonghang Shen.Tunable Yb-doped fiber laser with a Mach-Zenhder Interferometer[J].Chinese Journal of Lasers,2009,36(11). |
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| Authors: | Zhihui Fu Wen Ye Dingzhong Yang Yonghang Shen |
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| Abstract: | A ring-shaped all fiber tunable Yb-doped fiber laser with tuning range over 20 nm is demonstrated by using a fiber Mach-Zenhder interferometer as an intra-cavity filter which is constructed with two 3-dB optical couplers. The method for fabricating the fiber Mach-Zenhder interferometer is detailed. The fiber laser has a moderate milli-Watt level output power over the whole tuning range from 1050 to 1071 nm, a side-band suppression ratio greater than 45 dB, and a bandwidth less than 0.1 nm. |
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| Keywords: | tunable fiber laser ring-shaped fiber laser ytterbium doped fiber Mach-Zenhder Interferometer CLCN TN253 Document Code A |
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