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Influence of injection current on the synchronization and communication performance of closed-loop chaotic semiconductor lasers |
Optics Letters, Vol. 36, Issue 16, pp. 3197-3199 (2011)
http://dx.doi.org/10.1364/OL.36.003197
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Abstract
We numerically analyze the effect of an injection current on the synchronization and communication features of two chaotic external cavity semiconductor lasers in a closed-loop configuration. The simulation results demonstrate that, by moderately increasing the injection current, the efficient bandwidth of the chaotic carrier would be broadened, high quality chaos synchronization can be preserved, and the communication performance can be enhanced.
© 2011 Optical Society of America
OCIS Codes
(140.1540) Lasers and laser optics : Chaos
(140.5960) Lasers and laser optics : Semiconductor lasers
(190.4360) Nonlinear optics : Nonlinear optics, devices
ToC Category:
Lasers and Laser Optics
History
Original Manuscript: June 2, 2011
Revised Manuscript: July 18, 2011
Manuscript Accepted: July 20, 2011
Published: August 12, 2011
Citation
Ning Jiang, Wei Pan, Bin Luo, Lianshan Yan, Shuiying Xiang, Lei Yang, Di Zheng, and Nianqiang Li, "Influence of injection current on the synchronization and communication performance of closed-loop chaotic semiconductor lasers," Opt. Lett. 36, 3197-3199 (2011)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-36-16-3197
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