Yb3+-Doped Four-Wavelength Double Clad Laser
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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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XU Zhao-Wen, XIANG Yang, NING Ding, FAN Wan-De, YANG Shi-Quan, YUAN Shu-Zhong, DONG Xiao-Yi. Yb3+-Doped Four-Wavelength Double Clad Laser[J]. Chin. Phys. Lett., 2003, 20(4): 506-508.
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XU Zhao-Wen, XIANG Yang, NING Ding, FAN Wan-De, YANG Shi-Quan, YUAN Shu-Zhong, DONG Xiao-Yi. Yb3+-Doped Four-Wavelength Double Clad Laser[J]. Chin. Phys. Lett., 2003, 20(4): 506-508.
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XU Zhao-Wen, XIANG Yang, NING Ding, FAN Wan-De, YANG Shi-Quan, YUAN Shu-Zhong, DONG Xiao-Yi. Yb3+-Doped Four-Wavelength Double Clad Laser[J]. Chin. Phys. Lett., 2003, 20(4): 506-508.
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XU Zhao-Wen, XIANG Yang, NING Ding, FAN Wan-De, YANG Shi-Quan, YUAN Shu-Zhong, DONG Xiao-Yi. Yb3+-Doped Four-Wavelength Double Clad Laser[J]. Chin. Phys. Lett., 2003, 20(4): 506-508.
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