Optimal packaging of dispersion-compensating fibers for matched nonlinear compensation and reduced optical noise |
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Authors: | Wei Haiqing Plant David V |
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Affiliation: | School of Information Science and Engineering, Lanzhou University, Lanzhou 730000, China. |
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Abstract: | A method of packaging dispersion-compensating fibers (DCFs) is discussed that achieves optimal nonlinearity compensation and a good signal-to-noise ratio simultaneously. An optimally packaged dispersion-compensating module (DCM) may consist of portions of DCFs with higher and lower loss coefficients. Such optimized DCMs may be paired with transmission fibers to form scaled translation-symmetric lines that could effectively compensate for signal distortions due to dispersion and nonlinearity, with or without optical phase conjugation. |
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