Comparative Analysis of Forward and Backward Auxiliary Selective ASE Pumping for L-Band EDFA

Forfattere

  • Subhash C. Arya Associate Professor, Department of ECE, NEHU, Shillong-793022

Nøgleord:

ASE, C and L-band EDFA, Auxiliary Pumping, OFC

Resumé

An exhaustive quantitative and comparative study of eight DWDM EDFA amplifier configurations has been conducted using Selective Wavelength Auxiliary Pumping (SWAP) by Forward Amplified Spontaneous Emission (FASE) and Backward ASE (BASE) pumping schemes for L-band signal gain enhancement and noise figure (NF) improvement. 31 dB gain and 5.19 dB NF at 1570 nm can be achieved using suggested optimum pumping configuration in L-band EDFA. The proposed design model can be used for WDM optical fiber communication systems and optical networking.Keywords: ASE, C and L-band EDFA, Auxiliary Pumping, OFC

Forfatterbiografi

  • Subhash C. Arya, Associate Professor, Department of ECE, NEHU, Shillong-793022
    Dr. Subhash C. Arya is currently Associate Professor at Electronics and Communication Engineering Department, School of Technology, NEHU, Shillong.  Before joining NEHU, he was Assistant Professor from January 2007 to February 2010 at E & I Department, Indian School of Mine Dhanbad.  He worked as a Research Scholar on Modelling and Design of EDFA for WDM and DWDM Optical Fiber Communication System during 2004-2008 in E & I Dept, ISM Dhanbad.   Dr. Arya has also worked in Aditya Institute of Technology, Delhi as a lecturer from September 2003 to March 2004. He received PhD (Electronics Engg), B.Tech and Diploma in Electronics & Communication Engineering from ISM Dhanbad, G.G.S. Indraprastha University, Delhi and BTE Delhi, in the year 2009, 2003 and 2000, respectively.  He has sixteen publications in International Journals, national journal and International / National Conferences.

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Publiceret

2012-12-03

Nummer

Årg. 2 Nr. 3 (2012)

Sektion

Research Articles

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