Chaotic dynamics of active optical fiber ring resonator with optical injection |
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| Authors: | Yunqiao Wu Zhanduo Qiao Mingjiang Zhang Zhuoqun Jin Lingzhen Yang |
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| Institution: | [1]Institute of Optoelectronic Engineering, Department of Physics and Optoelectronics, Taiyuan University of Technology, Taiyuan 030024, China [2]School of Science, Beijing Jiaotong University, Beijing 100044, China |
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| Abstract: | We experimentally obtain the route from period doubling to chaos in an active optical fiber ring resonator (AOFRR) with optical injection. The results show that the AOFRR is sensitive to external optical injection and demonstrate various dynamic characteristics. Meanwhile, the change of the injection strength can cause the output of the AOFRR to become periodic or chaotic. It can be confirmed that all the dynamic characteristics of the system are due to the interaction of the semiconductor laser with the erbium-doped fiber amplifier (EDFA). |
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