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Reducing polarization sensitivity for all-optical wavelength conversion of the optical packets based on FWM in the HNL-DSF using co-polarized pump scheme |
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| Authors: | Jianxin Ma Jianjun Yu Chongxiu Yu Zhen Zhou |
| Affiliation: | aSchool of Electronic Engineering, Beijing University of Posts and Telecommunications, P.O. Box 163, BUPT, No. 10, Xitucheng Road, Haidian District, Beijing 100876, China bSchool of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA 30332, USA |
| Abstract: | Polarization insensitivity is a fundamental requirement for wavelength conversion technique in the future all-optical networks. Our experimental results show that a co-polarization pump configuration based on four-wave mixing in high-nonlinear fiber can reduce largely the polarization sensitivity. We have theoretically investigated those experimental phenomena, and the theoretical analyses are in good agreement with experimental results. |
| Keywords: | Frequency conversion Four-wave mixing Polarization Polarization insensitivity Dynamic wave equation Optical fiber communications |
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