Performance Comparison of Pre-, Post-, and Symmetrical Dispersion Compensation using DCF for 64 x 40 Gb/s DWDM System

International Journal of Electronics and Communication Engineering

© 2017 by SSRG - IJECE Journal

Volume 4 Issue 7

Year of Publication : 2017

Authors : Sabina and Manpreet Kaur

10.14445/23488549/IJECE-V4I7P101

How to Cite?

Sabina and Manpreet Kaur, "Performance Comparison of Pre-, Post-, and Symmetrical Dispersion Compensation using DCF for 64 x 40 Gb/s DWDM System," SSRG International Journal of Electronics and Communication Engineering, vol. 4,  no. 7, pp. 1-6, 2017. Crossref, https://doi.org/10.14445/23488549/IJECE-V4I7P101

Abstract:

Optical wavelength division multiplexing (WDM) system is mostly used for increasing the information carrying capacity than other system. But some factor are deteriorates the performance of all optical system such as chromatic dispersion, polarization mode dispersion, and non-linear effects. In this paper, the 64 channel DWDM optical communication system at 40 Gb/s has been designed and investigated with EDFA as an optical amplifier based on dispersion compensation. Optisystem 7.0 is used for designing and simulation of the proposed system. The three dispersion compensation schemes (pre-, post-, symmetrical-DCF) are investigated & compared. The results of three compensation scheme have been compared in terms of bit error rate (BER) and quality factor. It is observed that both post and symmetrical compensation methods provide better results. This fulfills the requirement such as demand of high capacity and high speed of system.

Keywords:

Dispersion, Dense wavelength division multiplexing (DWDM), Erbium-doped fiber amplifier (EDFA), Bit error rate (BER).

References:

[1] Mukherjee B, ―WDM Optical Communication Networks: Progress and Challenges, IEEE Journal on Selected Areas in Communications, VOL. 18, NO. 10,pp 1810-1824, 2000.
[2] Senior J M & Cusworth S D, ―Devices for wavelength multiplexing and demultiplexing, Optoelectronics, IEE Proceedings, VOL. 136, NO. 3, pp 183- 202, 1989.
[3] Gerd E. Keiser,―A Review of WDM Technology and Applications”, Optical Fiber Technology, VOL. 5, pp 3-39, 1999.
[4] Bo-ning HU, Wang Jing, Wang Wei, Rui-mei Zhao, ―Analysis on Dispersion Compensation with DCF based on Optisystem. 2nd International Conference on Industrial and Information Systems pp. 40-43 2010.
[5] Jyoti Gujral, Maninder Singh ―Performance Analysis of 4- Channel WDM System with and without EDFA IJECT Vol.
4, Issue Spl - 3, April - June 2013M. Shell. (2002) IEEE [6] R.S. Kaler, A.K. Sharma, T.S. Kamal, ―Comparison of pre-, post- and symmetricaldispersion compensation schemes for 10 Gb/s NRZ links using standard and dispersion compensated fibers, J. Opt. Commun. 209 (2002) 107–123.
[7] R. Randhawa, J.S. Sohal, R.S. Kalar, ―Pre-, post and hybrid dispersion mapping techniques for CSRZ optical networks with nonlinearities, Optik 121 (14) (2010) 1274– 1279.
[8] U. Tiwari, K. Rajan, K. Thyagarajan, ―Multi-channel gain and noise figure evaluation of Raman/EDFA hybrid amplifiers, Opt. Commun. 281 (2008)
[9] Anil Agarwal, Sudhir Kumar Sharma ―Performance Comparison of Single & Hybrid Optical Amplifiers for DWDM System Using Optisystem ISSN: 2278- 8735.Volume 9, Issue 1, Ver. VI (Feb. 2014), PP 28-33
[10] Abdel Hakeim M. Huseina, Fady I. El Nahal ―Optimal design of 32 channels spectrum slicing WDM for optical fiber access network system Optik 125 (2014) 5141–5143
[11] Simranjit Singh, Amanpreet Singh, R.S. Kaler ―Performance evaluation of EDFA, RAMAN and SOA optical amplifier for WDM systems Optik 124 (2013) 95– 101
[12] Gurinder Singh, Ameeta Seehra, Sukhbir Singh ―Investigations on order and width of RZ super Gaussian pulse in different WDM systems at 40 Gb/s using dispersion compensating fibers Optik 125 (2014) 4270–4273.