A hybrid high-gain double-pass erbium-doped fiber amplifier with dispersion compensation feedback loop

• Main Authors: Jamaludin, Md Zaini, Abdullah, Mohamad Khazani, Abdullah, Fairuz, Abas, Ahmad Fauzi, Mahdi, Mohd Adzir, Rahman, Faidz
• Format: Article
• Language: English; English
• Published: Elsevier 2008
• Online Access: http://psasir.upm.edu.my/id/eprint/8173/1/A%20hybrid%20high.pdf; http://psasir.upm.edu.my/id/eprint/8173/; http://dx.doi.org/10.1016/j.optlastec.2007.04.013

A new double-pass erbium-doped fiber amplifier (DP-EDFA) using chirped fiber Bragg grating (CFBG) is reported here showing a gain of 53.4 dB and noise figure (NF) of 5.36 dB. The proposed amplifier at the same time provides dispersion compensation through the use of CFBG.