I. J. of Electrical & Electronics Research
Research Article | 
Design of a Hybrid Optical amplifier for 64 DWDM Channels network by using EDFA and Raman Amplifier
Author(s): Bandana Mallick, Bibhu Prasad and Dr. Krishna Chandra Patra
Published In : International Journal of Electrical and Electronics Research (IJEER) Volume 5, issue 4
Publisher : FOREX Publication
Published : 31 December 2017
e-ISSN : 2347-470X
Page(s) : 18-23
Abstract
In this paper a hybrid amplifier EDFA-RAMAN DWDM transmission system is proposed and demonstrated. A new hybrid two-stage optical fiber amplifier for dense wavelength division multiplexing (DWDM) network is observed. The hybrid amplifier is cascaded erbium- doped fiber amplifiers (EDFA) & Raman amplifier which provide a nearly flat gain over 80 nm. The hybrid amplifier has been modeled using an Optic-System version 14 on a DWDM transmission. In this paper we compare Q-factor at different input power i.e. at 0db and at 10 db. Here two different types of apodized function (Uniform & Gaussian) are selected as fiber Bragg grating parameters and system performance is analyzed. Performance of the system is analyzed by using BER analyzer.
Keywords: Dense wavelength division multiplexing (DWDM), Erbium doped fiber amplifier (EDFA), Raman amplifier, Optical fiber.
Bandana Mallick*, Asst. Prof, Department of Electronics & Communication Engineering, GIET, GUNUPUR, Odisha; Email: bandana.mallick@gmail.com
Bibhu Prasad, Ph.D., Research Scholar, SUIIT, Sambalpur; Email: bibhu.lect@gmail.com
Dr. Krishna Chandra Patra , Ph.D., Department of Electronics, SUIIT, Sambalpur, Odisha, India ; Email: krishnach.patra@suiit.ac.in
-
[1] G. P. Agarwal. (2010). Fiber Optic Communication System.
-
[2] J. Downie, M. Sauer, and J. Hurley, "10.7 Gb/s CWDM system transmission with 8 channels 140 nm bandwidth over 120 km using two SOAs," in Optical Fiber Communication Conference and National Fiber Optic Engineers Conference, (OFC2006), pp.JThB80, 2006.
-
[3] J. B. Rosolem, et al., "Comparative analysis of optical amplifiers for CWDM networks," in International Microwave and Optoelectronics Conference, (IMOC 2007). SBMO/IEEE MTT-S International, pp. 34-37, 2007.
-
[4] B.C Colling s, et al., “A 1021-channel WDM systems”, IEEE photonics technology letters, Vol.12, pp.906-908, 2001.
-
[5] M. Martini, M.J , Castellani, C. E. S, Pontes, M. J. Ribeiro, M.H.J Kalinowski, “Gain profile optimization for Raman+ EDFA hybrid amplifiers with recycled pumps for WDM systems”. Journal of Microwaves, Optoelectronics and Electromagnetic Applications, vol. 9, no.2, pp.100-112, 2010.
-
[6] Ghosh, B.; Mukhopadhyay, S. (2011). "All-Optical Wavelength encoded NAND and NOR Operations exploiting Semiconductor Optical Amplifier based Mach-Zehnder Interferometer Wavelength Converter and Phase Conjugation System". Optics and Photonics Letters. 4
-
[7] P. Shukla, K. P. Kaur, “Performance Analysis of EDFA for different Pumping Configurations at High Data Rate”, International Journal of Engineering and Advanced Technology (IJEAT), Volume 2, Issue 5, June 2013.
-
[8] Deepak Sharma” Design and Analysis of a Hybrid Optical Amplifier using EDFA and Raman Amplifier “, International Journal of Enhanced Research in Management and Computer Applications ISSN: 2319-7471, Vol. 5 Issue 9, September-2016.