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21 August 2013 Multi-wavelength Erbium-doped fiber laser with single mode fiber and high nonlinear fiber
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Proceedings Volume 8906, International Symposium on Photoelectronic Detection and Imaging 2013: Laser Communication Technologies and Systems; 89062B (2013) https://doi.org/10.1117/12.2034982
Event: ISPDI 2013 - Fifth International Symposium on Photoelectronic Detection and Imaging, 2013, Beijing, China
Abstract
A multi-wavelength Erbium-doped fiber (EDF) laser based on four-wave-mixing is proposed and experimentally demonstrated. The 5km single mode fiber in the cavity enhances the four-wave-mixing to suppress the homogenous broadening of the erbium-doped fiber and get the stable multi-wavelength comb. The lasing stability is investigated. When the pump power is 300mW, the fiber laser has 5-lasing lines and the maximum fluctuation of the output power is about 3.18dB. At the same time, a laser with 110m high nonlinear fiber (HNFL) is demonstrated. When the pump power is 300mW, it has 7-lasing lines (above -30dBm) and the maximum fluctuation is 0.18dB.
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Pinghe Wang, Yong Liu, and Xuecai Yu "Multi-wavelength Erbium-doped fiber laser with single mode fiber and high nonlinear fiber", Proc. SPIE 8906, International Symposium on Photoelectronic Detection and Imaging 2013: Laser Communication Technologies and Systems, 89062B (21 August 2013); https://doi.org/10.1117/12.2034982
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