Chaotic control of erbium-doped fiber ring laser with delay feedback

LIN Yu-ke; LU Jing; LI Jian-ping

doi:10.3969/j.issn.1001-3806.2011.03.009

In order to find more simple and stable chaos anti-control methods of a laser system, the characteristics of an erbium-doped fiber ring laser was simulated based on delay feedback and various periodic phenomena and chaotic behaviors were observed. It was found that chaotic control of erbium-doped fiber ring laser could be realized with delay feedback. These results are useful for simplifying chaos anti-control in secret communication.

Chaotic control of erbium-doped fiber ring laser with delay feedback

1. Department of Communication Engineering, Chongqing College of Electronic Engineering, Chongqing 401331, China;

2. Department of Electronic and Information Engineering, Chongqing College of Electronic Engineering, Chongqing 401331, China;

3. Institute of Optical Communication and Optoelectronics, Beijing University of Posts and Telecommunications, Beijing 100876, China

Received Date: 2010-06-17

Accepted Date: 2010-07-05

Available Online: 2011-05-25

Abstract: In order to find more simple and stable chaos anti-control methods of a laser system, the characteristics of an erbium-doped fiber ring laser was simulated based on delay feedback and various periodic phenomena and chaotic behaviors were observed. It was found that chaotic control of erbium-doped fiber ring laser could be realized with delay feedback. These results are useful for simplifying chaos anti-control in secret communication.

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Reference (14)

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Chaotic control of erbium-doped fiber ring laser with delay feedback

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