A high gain EDFA using double-pass dual-stage amplification

Al-Khateeb, Khalid A. Saeed and Sellami , Ali and Belloui, Bouzid (2006) A high gain EDFA using double-pass dual-stage amplification. In: International Conference on Computer and Communication Engineering, ICCCE'06, (9 - 11 May 2006) hosted at Kuala Lumpur Malaysia, 9 - 11 May 2006, Kuala Lumpur, Malaysia.

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Abstract

A new configuration of an Erbium Doped Fiber Amplifier is proposed. Double-Pass amplification in a Dual-Stage using a fiber loop-back is incorporated with a Tunable Band Pass Filter. Spontaneous emission is filtered-out in the mid-section to ensure efficient amplification of the signal as it propagates along the fiber. High gain of 54dB is achieved for - 50dBm signal power at 1550nm. The two stages were pumped by laser diodes operating at 980nm with 10mW and 90mW respectively.

Item Type:	Conference or Workshop Item (Full Paper)
Additional Information:	3475/5734
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101 Telecommunication. Including telegraphy, radio, radar, television T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices > TK7885 Computer engineering
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering > Department of Electrical and Computer Engineering
Depositing User:	Prof. Dr. Khalid A. S. Al-Khateeb
Date Deposited:	09 May 2012 11:01
Last Modified:	09 May 2012 11:01
URI:	http://irep.iium.edu.my/id/eprint/5734

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