| Original Articles |
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High Power Photonic Crystal Fibre Raman Laser |
| YAN Pei-Guang;RUAN Shuang-Chen;YU Yong-Qin;GUO Chun-Yu;GUO Yuan;LIU Cheng-Xiang |
| School of Engineering and Technology, Shenzhen University, Shenzhen 518060 |
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| Cite this article: |
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YAN Pei-Guang, RUAN Shuang-Chen, YU Yong-Qin et al 2006 Chin. Phys. Lett. 23 1476-1478 |
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Abstract A cw Raman laser based on a 100-m photonic crystal fibre is demonstrated with up to 3.8W output power at the incident pump power of 12W, corresponding to an optical-to-optical efficiency of about 31.6%. The second order Stokes light, which is firstly reported in a cw photonic crystal fibre Raman laser, is obtained at 1183nm with an output power of 1.6W and a slope efficiency of about 45.7%.
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| Keywords:
42.55.Wd
42.55.Ye
42.65.Dr
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Published: 01 June 2006
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