| 1400-1500 nm,Different Material-doped Raman Fiber Lasers Pumped by Nd∶YVO_4 Laser |
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| 引用本文： | MEI Jin-jie,LIU De-ming,WANG Ying,HUANG De-xiu. 1400-1500 nm,Different Material-doped Raman Fiber Lasers Pumped by Nd∶YVO_4 Laser[J]. 半导体光子学与技术, 2003, 9(4): 201-204 |
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| 作者姓名： | MEI Jin-jie LIU De-ming WANG Ying HUANG De-xiu |
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| 作者单位： | 1. Dept.of Optoelectron.，Huazhong University of Sci.& Technol.，Wuhan 430074，CHN; 2. Dept.of Inform.Eng.，Airforce Radar Academy，Wuhan 430010，CHN |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | Different material-doped Raman fiber lasers with very high efficiency operating in continuous-wave are presented.With 1 W Nd∶YVO 4 laser pumping at wavelength of 1 342 nm, single mode output power of above 500 mW (optical-to-optical conversion efficiency of 50%) is simulated in the range of 1 400-1 500 nm.Using high-germanium,high-phosphate and high-borate silicate fibers as the gain medium,laser output at wavelengths of 1 420,1 450,1 480 and 1 495 nm can be achieved with different geometries,which are just as pumping C-band and L-band distributed Raman fiber amplifiers.
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| 收稿时间： | 2003-02-21 |
1 400-1 500 nm,Different Material-doped Raman Fiber Lasers Pumped by Nd∶YVO4 Laser |
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| MEI Jin-jie,LIU De-ming,WANG Ying,HUANG De-xiu. 1 400-1 500 nm,Different Material-doped Raman Fiber Lasers Pumped by Nd∶YVO4 Laser[J]. Semiconductor Photonics and Technology, 2003, 9(4): 201-204 |
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| Authors: | MEI Jin-jie LIU De-ming WANG Ying HUANG De-xiu |
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| Abstract: | Different material-doped Raman fiber lasers with very high efficiency operating in continuous-wave are presented.With 1 W Nd∶YVO4 laser pumping at wavelength of 1 342 nm,single mode output power of above 500 mW (optical-to-optical conversion efficiency of 50%) is simulated in the range of 1 400-1 500 nm.Using high-germanium,high-phosphate and high-borate silicate fibers as the gain medium,laser output at wavelengths of 1 420,1 450,1 480 and 1 495 nm can be achieved with different geometries,which are just as pumping C-band and L-band distributed Raman fiber amplifiers. |
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| Keywords: | Fiber laser Raman laser Raman fiber |
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