Wavelength‐dependent amplification characteristics of femtosecond erbium‐doped optical fiber amplifiers

1991 ◽  
Vol 58 (25) ◽  
pp. 2871-2873 ◽  
Author(s):  
Kenji Kurokawa ◽  
Masataka Nakazawa
Keyword(s):  
Optical Fiber ◽  
Fiber Amplifiers ◽  
Erbium Doped ◽  
Optical Fiber Amplifiers

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.

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

scholarly journals Optical Soliton Communication Using Erbium-Doped Optical Fiber Amplifiers.

1992 ◽  
Vol 20 (8) ◽  
pp. 662-672
Author(s):  
Kazunori SUZUKI ◽  
Hirokazu KUBOTA ◽  
Masataka NAKAZAWA
Keyword(s):  
Optical Fiber ◽  
Optical Soliton ◽  
Fiber Amplifiers ◽  
Erbium Doped ◽  
Optical Fiber Amplifiers

Optical fiber amplifiers

2013 ◽  
pp. 281-322 ◽  
Author(s):  
Ajoy Ghatak ◽  
K. Thyagarajan
Keyword(s):  
Optical Fiber ◽  
Fiber Amplifiers ◽  
Optical Fiber Amplifiers
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