Dynamics of erbium-doped fibre laser with optical delay feedback and chaotic synchronization
Fan Wen-Hua(范文华)a), Tian Xiao-Jian(田小建)a)† , Chen Ju-Fang(陈菊芳)a)b), Zheng Fan(郑凡)a), Yu Yong-Li(于永力)a), Gao Bo(高博)a), and Luo Hong-E(罗红娥)a)
a College of Electronic Science and Engineering, Jilin University, Changchun 130012, China; b College of Physics, Northeast Normal University, Changchun 130024, China
Abstract The dynamical behaviour of the erbium-doped fibre single-ring laser with an optical delay feedback is discussed. Simulation shows that as the delay rate increases, the lasing light displays period-doubling which leads to chaos and via reverse period-doubling route returns from chaos to periodic. At a particular delay rate the intermittently chaotic route to chaos is also observed. The identical synchronization based on chaos in this ring laser is demonstrated by numerical simulation.
Received: 15 November 2006
Revised: 19 December 2006
Accepted manuscript online:
Fund: Project supported by the National Natural Science Foundation of China
(Grant No~60372061).
Cite this article:
Fan Wen-Hua(范文华), Tian Xiao-Jian(田小建), Chen Ju-Fang(陈菊芳), Zheng Fan(郑凡), Yu Yong-Li(于永力), Gao Bo(高博), and Luo Hong-E(罗红娥) Dynamics of erbium-doped fibre laser with optical delay feedback and chaotic synchronization 2007 Chinese Physics 16 2908
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