Citation

Hossain, Nadir and Naji, A. W. and Mishra, V. and Abbou, F. M. and Al-Mansoori, Mohammed Hayder and Mahdi, M. A. and Faidz, A. R. (2007) Modeling, optimization, and experimental evaluation of remotely pumped double-pass EDFA. Microwave and Optical Technology Letters, 49 (9). 2257-2261 . ISSN 1098-2760

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Abstract

A simple rate equation model of double pass (DP) Erbium-doped fiber amplifier (EDFA) is developed based on the Giles and Desurvire (1991) model of single pass (SP) EDFA. The mathematical equations to calculate stimulated absorption and emission rate between levels 1 and 2 of SP EDFA are modified by integrating the reflected backward propagating signal of DP EDFA. Reflection loss of signal by the reflector is included with the backward propagating signal of DP EDFA. The design parameters of DP EDFA are optimized using numerical simulation of the developed DP EDFA rate equation model to design remotely pumped optimized DP EDFA. Robustness and stability of the developed DP EDFA rate equation model are shown by analyzing the numerical results and output shapes, using various design parameters of DP EDFA. Finally, the developed DP EDFA rate equation model is validated with the help of experimental results. (C) 2007 Wiley Periodicals, Inc.

Item Type:	Article
Uncontrolled Keywords:	Masers, Microwave amplification by stimulated emission of radiation
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800-8360 Electronics > TK7871 Electronics--Materials
Divisions:	Faculty of Engineering and Technology (FET)
Depositing User:	Ms Suzilawati Abu Samah
Date Deposited:	29 Sep 2011 06:41
Last Modified:	19 Aug 2021 06:51
URII:	http://shdl.mmu.edu.my/id/eprint/3011

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