DocumentCode
2271399
Title
Novel solution for transient control of WDM amplifiers using the combination of electrical feedforward and feedback
Author
Tian, Cuihua ; Kinoshita, Shosuke
Author_Institution
Fujitsu Network Commun., Richardson, TX, USA
fYear
2002
fDate
24-24 May 2002
Abstract
Summary form only given. We present a practical and low cost EDFA control solution in which both electrical feedforward and feedback are employed. We have demonstrated that with this automatic gain control technology the gain excursion happening in WDM systems can be drastically reduced.
Keywords
automatic gain control; erbium; optical communication equipment; optical feedback; optical fibre amplifiers; optical variables control; wavelength division multiplexing; WDM amplifiers; WDM systems; automatic gain control technology; electrical feedback; electrical feedforward; gain excursion; low cost EDFA control; transient control; Costs; Erbium-doped fiber amplifier; Feedback control; Optical amplifiers; Optical feedback; Optical pumping; Power generation; Stimulated emission; Surges; Wavelength division multiplexing;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2002. CLEO '02. Technical Digest. Summaries of Papers Presented at the
Conference_Location
Long Beach, CA, USA
Print_ISBN
1-55752-706-7
Type
conf
DOI
10.1109/CLEO.2002.1034164
Filename
1034164
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