DocumentCode
562156
Title
Suppression of transients in an EDFA chain using feed-forward pump control and a high-speed VOA
Author
Ishii, Kiyo ; Kurumida, Junya ; Tanizawa, Ken ; Namiki, Shu ; Sato, Norihiko ; Ota, Kazuya ; Oikawa, Yoichi ; Shiga, Noriyasu
Author_Institution
Trimatiz Ltd., Ichikawa, Japan
fYear
2012
fDate
4-8 March 2012
Firstpage
1
Lastpage
3
Abstract
We report on an error-free operation of the survivor channel during instantaneous load and unload of a 7-ms burst signal with 16-dB dynamic range, in cascaded six fast feed-forward AGC-EDFAs assisted by a fast VOA.
Keywords
erbium; feedforward; optical attenuators; optical communication equipment; optical fibre amplifiers; optical pumping; transients; feed forward AGC-EDFA; feed forward pump control; high speed VOA; survivor channel; transient suppression; variable optical attenuator; Adaptive optics; Erbium-doped fiber amplifier; High speed optical techniques; Optical fiber amplifiers; Optical pumping; Transient analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2012 and the National Fiber Optic Engineers Conference
Conference_Location
Los Angeles, CA
ISSN
pending
Print_ISBN
978-1-4673-0262-3
Type
conf
Filename
6192204
Link To Document