scholarly journals Numerical analysis and optimization of remotely pumped double pass Erbium doped fiber amplifier

2007 ◽  
Vol 4 (5) ◽  
pp. 172-178 ◽  
Author(s):  
Nadir Hossain ◽  
Ahmed W. Naji ◽  
Vivekanand Mishra ◽  
Abbou F. Mohammed ◽  
Hairul A. A. Rashid ◽  
...  
Keyword(s):  
Numerical Analysis ◽  
Fiber Amplifier ◽  
Double Pass ◽  
Erbium Doped Fiber Amplifier ◽  
Erbium Doped

Double Pass Erbium Doped Fiber Amplifier with an Embedded DCF Module for L Band DWDM Applications

2003 ◽  
Author(s):  
J. B. Rosolem ◽  
M. R. X. de Barros ◽  
A. A. Juriollo ◽  
J. C. R. Fernandes ◽  
M. R. Horiuchi
Keyword(s):  
Fiber Amplifier ◽  
Double Pass ◽  
Erbium Doped Fiber Amplifier ◽  
Erbium Doped ◽  
L Band

Wideband and compact erbium-doped fiber amplifier using parallel double-pass configuration

2012 ◽  
Vol 54 (3) ◽  
pp. 629-631 ◽  
Author(s):  
B. A. Hamida ◽  
X. S. Cheng ◽  
S. W. Harun ◽  
A. W. Naji ◽  
H. Arof ◽  
...  
Keyword(s):  
Fiber Amplifier ◽  
Double Pass ◽  
Erbium Doped Fiber Amplifier ◽  
Erbium Doped

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

2008 ◽  
Vol 40 (2) ◽  
pp. 270-272 ◽  
Author(s):  
M. Zaini Jamaludin ◽  
M. Khazani Abdullah ◽  
Fairuz Abdullah ◽  
A. Fauzi Abas ◽  
M. Adzir Mahdi ◽  
...  
Keyword(s):  
Feedback Loop ◽  
Dispersion Compensation ◽  
Fiber Amplifier ◽  
High Gain ◽  
Double Pass ◽  
Erbium Doped Fiber Amplifier ◽  
Erbium Doped

High gain L-band erbium-doped fiber amplifier with two-stage double-pass configuration

Pramana ◽  
2003 ◽  
Vol 61 (1) ◽  
pp. 93-97 ◽  
Author(s):  
S. W. Harun ◽  
N. Tamchek ◽  
P. Poopalan ◽  
H. Ahmad
Keyword(s):  
Fiber Amplifier ◽  
High Gain ◽  
Double Pass ◽  
Two Stage ◽  
Erbium Doped Fiber Amplifier ◽  
Erbium Doped ◽  
L Band

DOUBLE PASS S-BAND EDFA

2006 ◽  
Vol 15 (03) ◽  
pp. 303-307
Author(s):  
HARITH AHMAD ◽  
SULAIMAN WADI HARUN
Keyword(s):  
Pump Power ◽  
Short Wavelength ◽  
Fiber Amplifier ◽  
Small Signal Gain ◽  
Small Signal ◽  
Double Pass ◽  
Erbium Doped Fiber Amplifier ◽  
Single Pass ◽  
Gain Enhancement ◽  
Erbium Doped

A double-pass erbium-doped fiber amplifier (EDFA) based on a depressed cladding erbium-doped fiber, which operates in the short wavelength (S-band) region is proposed and demonstrated. This amplifier provides a small signal gain as high as 30 dB at 1500 nm, using only 15 m depressed cladding erbium-doped fiber (EDF) and 130 mW of 980 nm pump power. Compared to the single-pass configuration, this amplifier shows a gain enhancement of about 14 dB for pump powers above 120 mW. However, noise figures penalties of less than 0.9 dB are obtained for these pump powers. The proposed double-pass amplifier will play an important role in the development of a practical S-band EDFA from the perspective of economical usage of EDF and pump power.

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