Zhang Li,Yang Rong,Yang Ling-zhen.Chaotic generation based on figure-of-eight erbium-doped fiber laser with an optical fiber ring[J].Optoelectronics Letters,2012,8(3):209-211 |
Chaotic generation based on figure-of-eight erbium-doped fiber laser with an optical fiber ring |
Author Name | Affiliation | Zhang Li | Institute of Optoelectronic Engineering, Department of Physics and Optoelectronics, Taiyuan University of Technology,
Taiyuan 030024, China | Yang Rong | Institute of Optoelectronic Engineering, Department of Physics and Optoelectronics, Taiyuan University of Technology,
Taiyuan 030024, China | Yang Ling-zhen | Institute of Optoelectronic Engineering, Department of Physics and Optoelectronics, Taiyuan University of Technology,
Taiyuan 030024, China |
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Abstract: |
We experimentally demonstrate the chaotic generation in a figure-of-eight erbium-doped fiber laser (F8L) with an optical fiber
ring (OFR). With an appropriate combination of polarization controllers, we find that the fiber laser exhibits perioddoubling
route to chaos, and the chaotic self-synchronous dynamics has a tendency to be reduced significantly. The experimental results
show the tendency is related to the interference and the nonlinear phase shift of light in the optical fiber ring. Meanwhile,
the chaotic dynamics is related to the polarization state and pump power. |
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This work has been supported by the National Natural Science Foundation of China (No.61107033), and the Natural Science Foundation for Young
Scientists of Shanxi Province of China (No.2008021008) |
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