Design of optical fiber cable television distribution systems using erbium-doped fiber amplifiers

1998 ◽  
Vol 37 (4) ◽  
pp. 1245
Author(s):  
A. B. Sharma
Keyword(s):  
Optical Fiber ◽  
Distribution Systems ◽  
Cable Television ◽  
Fiber Amplifiers ◽  
Erbium Doped ◽  
Optical Fiber Cable

scholarly journals Optical Fiber Amplifiers: Optimization and PerformanceEvaluation

2019 ◽  
Vol 12 (1) ◽  
pp. 66-72
Author(s):  
A. K. Abass
Keyword(s):  
Pump Power ◽  
Optical Fiber ◽  
Noise Figure ◽  
Fiber Amplifier ◽  
Fiber Amplifiers ◽  
Erbium Doped Fiber Amplifier ◽  
Gain Variation ◽  
Erbium Doped ◽  
Raman Fiber Amplifier ◽  
Optical Fiber Amplifiers

This work demonstrates the simulation of two different types of optical fiber amplifiers (OFA) utilizing OptiSystem–10, namely, 3 m length of erbium doped fiber amplifier (EDFA) and 7 km length of Raman fiber amplifier (RFA). The counter-pumped architecture is adopted for both proposed optical amplifiers. The optimum pump power (OPP) for each amplifier determines in which the longest 3–dB flat gain bandwidth (3–dB BW), reasonable average gain level (Gav), proper average noise figure (NFav) and lower gain variation (Gvar) were achieved. The EDFA shows best performance at conventional band (C–band) within the pump power of 30 mW.While the better performance is observed at long band (L–band) within the pump power of 600 mW for the RFA.

1480-nm pumped erbium-doped fiber amplifiers with optimized noise performance for AM-VSB distribution systems

1994 ◽  
Vol 6 (11) ◽  
pp. 1318-1320 ◽  
Author(s):  
B. Clesca ◽  
P. Bousselet ◽  
J. Auge ◽  
J.P. Blondel ◽  
H. Fevrier
Keyword(s):  
Distribution Systems ◽  
Fiber Amplifiers ◽  
Noise Performance ◽  
Erbium Doped

Erbium-doped optical fiber amplifiers pumped in the 660- and 820-nm bands

1994 ◽  
Vol 12 (5) ◽  
pp. 810-820 ◽  
Author(s):  
M. Horiguchi ◽  
K. Yoshino ◽  
M. Shimizu ◽  
M. Yamada ◽  
H. Hanafusa
Keyword(s):  
Optical Fiber ◽  
Fiber Amplifiers ◽  
Erbium Doped ◽  
Optical Fiber Amplifiers
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