1 July 2003 Improvement of composite second-order and composite triple-beat performances by using chirped fiber gratings in a wavelength-division-multiplexing transport system
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Abstract
We present a two-wavelength wavelength-division-multiplexing (WDM) externally modulated transport system that uses chirped fiber gratings (CFGs) to reduce the fiber dispersion and cross-phase modulation (XPM)-induced crosstalk simultaneously. In comparison to a two-wavelength WDM externally modulated transport system without CFGs, good performances of composite second-order (CSO) ≥ 67 dB and composite triple-beat (CTB) ≥ 65 dB distortions are obtained, accompanied by acceptable carrier-to-noise ratio (CNR) ≥ 50 dB value in our proposed system over a 100-km single-mode fiber (SMF) transport.
© (2003) Society of Photo-Optical Instrumentation Engineers (SPIE)
Hai-Han Lu, Wen-Shing Tsai, Wen-Jen Wang, Hsu-Hung Huang, "Improvement of composite second-order and composite triple-beat performances by using chirped fiber gratings in a wavelength-division-multiplexing transport system," Optical Engineering 42(7), (1 July 2003). https://doi.org/10.1117/1.1577577 . Submission:
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