Title :
Minimizing the effect of cross phase modulation in WDM optical transmission system
Author :
Taher, Kazi Abu ; Majumder, S.P.
Author_Institution :
Dept. of Comput. Sci. & Eng., Bangladesh Univ. of Eng. & Technol., Dhaka, Bangladesh
Abstract :
Multilevel line coding scheme such as Novel optical line code is applied to combat the effect of cross phase modulation in a single segment dispersive optical link. The analysis is carried out for an intensity modulated direct detection WDM system with various linecoding techniques like NRZ and novel optical order-1 code. Results are numerically evaluated in terms of bit error rate and power penalty at a BER of 10-9. Results show that there is an improvement in system performance by 1.89 dB in terms of input power.
Keywords :
encoding; error statistics; optical fibre networks; phase modulation; wavelength division multiplexing; BER; NRZ; WDM optical transmission system; cross phase modulation effect; dispersive optical link; intensity modulated direct detection WDM system; linecoding techniques; multilevel line coding scheme; optical line code; optical order-1 code; Bit error rate; Dispersion; Intensity modulation; Modulation coding; Optical fiber communication; Optical modulation; Optical signal processing; Phase modulation; System performance; Wavelength division multiplexing; SPM; XPM; dispersion; linecoding; multichannel; optical novel code;
Conference_Titel :
Advanced Communication Technology (ICACT), 2010 The 12th International Conference on
Conference_Location :
Phoenix Park
Print_ISBN :
978-1-4244-5427-3
