&lt;title&gt;CSO/CTB performance improvement by using chirped fiber grating and large effective area fiber in a bidirectional DWDM system&lt;/title&gt;

Hai-Han Lu,Wen-Xing Tsai

doi:10.1117/12.475134

<title>CSO/CTB performance improvement by using chirped fiber grating and large effective area fiber in a bidirectional DWDM system</title>

Hai-Han Lu, Wen-Xing Tsai

https://doi.org/10.1117/12.475134

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Publication Date: Jul 8, 2002

Affiliation: National Taipei University of Technology

#Large Effective Area Fiber #Chirped Fiber Grating + Show 8 more

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Abstract

We proposed and demonstrated a bi-directional dense-wavelength-division-multiplexing (DWDM) CATV system which used chirped fiber grating (CFG) and large effective area fiber (LEAF) as dispersion compensation devices to reduce the dispersion and cross-phase modulation (XPM)-induced crosstalk. By comparing with the system link with a transmission length of 50 km single-mode fiber (SMF) without CFG, good performances of carrier-to-noise ratio (CNR) ≥50 dB, composite second order (CSO) ≥69 dB and composite triple beat (CTB) ≥66 dB were obtained in our proposed system over a 50-km LEAF transport.

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