Research Cell: An International Journal of Engineering Sciences

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Dispersion Compensation Techniques:A Review


Affiliations
1 Department of Electronics and Communication Engineering, Punjabi University, Patiala, India
 

Dispersion compensation plays a very significant role in controlling the overall chromatic dispersion of a system. It is used to avoid excessive temporal broadening of ultra-short pulses or the distortion of signals. Without dispersion compensation, each symbol gets broadened so much that it would strongly overlap with a number of neighbored symbols. Dispersion bound the bandwidth or information carrying capacity of a fiber. The dispersion compensation techniques discussed in this paper are Dispersion compensating fiber (DCF), Electronic dispersion compensation (EDC), Fiber Bragg grating (FBG), Digital filters.

Keywords

Equalizer, Dispersion, Dispersion Compensation, Dispersion Compensating Fiber (DCF), Digital Filters, Electronic Dispersion Compensation (EDC), Fiber Bragg Grating (FBG).
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  • Dispersion Compensation Techniques:A Review

Abstract Views: 247  |  PDF Views: 6

Authors

Kamaldeep Kaur
Department of Electronics and Communication Engineering, Punjabi University, Patiala, India
Beant Kaur
Department of Electronics and Communication Engineering, Punjabi University, Patiala, India

Abstract


Dispersion compensation plays a very significant role in controlling the overall chromatic dispersion of a system. It is used to avoid excessive temporal broadening of ultra-short pulses or the distortion of signals. Without dispersion compensation, each symbol gets broadened so much that it would strongly overlap with a number of neighbored symbols. Dispersion bound the bandwidth or information carrying capacity of a fiber. The dispersion compensation techniques discussed in this paper are Dispersion compensating fiber (DCF), Electronic dispersion compensation (EDC), Fiber Bragg grating (FBG), Digital filters.

Keywords


Equalizer, Dispersion, Dispersion Compensation, Dispersion Compensating Fiber (DCF), Digital Filters, Electronic Dispersion Compensation (EDC), Fiber Bragg Grating (FBG).