A new erbium doped fiber amplifier

• Main Authors: Ali, Sellami, Al-Khateeb, Khalid A. Saeed, Bouzid, Billoui
• Format: Article
• Language: English
• Published: Asian Network for Scientific Information 2009
• Subjects: TK5101 Telecommunication. Including telegraphy, radio, radar, television; TK7885 Computer engineering
• Online Access: http://irep.iium.edu.my/5637/1/EDFA_journal_paper.pdf; http://irep.iium.edu.my/5637/; http://docsdrive.com/pdfs/ansinet/jas/2009/2498-2500.pdf

In this study, a new configuration of an Erbium Doped Fiber Amplifier (EDFA’s) 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...