Modeling dynamic behavior of erbium-doped fiber amplifiers in all-optical ring networks

1998 ◽  
Author(s):  
Doutje T. van Veen ◽  
B. H. Sikken ◽  
Federiko N. Krommendijk ◽  
Antonius M. J. Koonen
Keyword(s):  
Dynamic Behavior ◽  
Fiber Amplifiers ◽  
Ring Networks ◽  
Erbium Doped ◽  
All Optical ◽  
Optical Ring

All optical gain-locking in erbium-doped fiber amplifiers using double-pass superfluorescence

1999 ◽  
Vol 11 (12) ◽  
pp. 1581-1583 ◽  
Author(s):  
M.A. Mahdi ◽  
P. Poopalan ◽  
S. Selvakennedy ◽  
N. Ismail ◽  
H. Ahmad
Keyword(s):  
Optical Gain ◽  
Fiber Amplifiers ◽  
Double Pass ◽  
Erbium Doped ◽  
All Optical

Investigation of Power Transients in 45 Channel DWDM Ring Optical Network

2016 ◽  
Vol 1 (1) ◽  
pp. 36-39
Author(s):  
Dalveer Kaur ◽  
Vikrant Sharma
Keyword(s):  
Optical Networks ◽  
Ring Laser ◽  
Optical Network ◽  
Fiber Amplifiers ◽  
Ring Network ◽  
Transient Effect ◽  
Erbium Doped ◽  
Fast Power ◽  
Optical Ring

Erbium doped fiber amplifiers (EDFA) are most commonly used in optical networks for the most assorted applications. The fast power transient effect of the cascaded erbium-doped fiber amplifiers (EDFA) in 45 channels optical ring network is investigated. The power transient effect of EDFA’s are observed when channels are added and dropped. It is shown that, for low channel adding/dropping frequency closed to EDFA transient rate, the transmission performances of the surviving channels are impaired severely. And also ring laser configuration technique has been reported to mitigate the effect of power transients. Optsim simulation was utilized for simulation of the designed DWDM OADM ring network.

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