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Yb3+-Doped Four-Wavelength Double Clad Laser
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XU Zhao-Wen1;XIANG Yang1;NING Ding2;FAN Wan-De1;YANG Shi-Quan1;YUAN Shu-Zhong1;DONG Xiao-Yi1 |
1Institute of Modern Optics, Nankai University, Tianjin 300071
2The 46th Institute, China Electronics Technology Group Corporation, Tianjin 300220
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Cite this article: |
XU Zhao-Wen, XIANG Yang, NING Ding et al 2003 Chin. Phys. Lett. 20 506-508 |
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Abstract A novel Yb3+-doped four-wavelength double clad fibre laser based on a Fabry-Parot filter, and pumped by a 976 nm laser diode is presented. Its output laser wavelengths are 1085, 1090, 1095, and 1010 nm, respectively. The laser exhibits 0.32 nm line-width, 1.5 W laser output power, 40 dB signal-to-noise ratio and 66% slope efficiency.
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Keywords:
42.55.Xi
42.55.Wd
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Published: 01 April 2003
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