Title :
State-Based Algorithm for Power Stability Control in Transparent WDM Networks
Author :
Lei Zong ; Oguma, Takefumi ; Mino, Katsyuki ; Hamada, Satomi ; Matsuda, Osnmu ; Aono, Yoshiaki ; Ting Wang
Author_Institution :
NEC Labs. America, Inc., Princeton, NJ, USA
Abstract :
This paper analyzes power fluctuation caused by interaction of fiber cut, add/drop operation, EDFA transients and ROADM attenuation adjustment in WDM networks. A state-based power control algorithm is proposed and tested in our simulation system.
Keywords :
multiplexing equipment; optical fibre amplifiers; optical fibre networks; power control; wavelength division multiplexing; EDFA transients; ROADM attenuation adjustment; add/drop operation; fiber cut; power fluctuation; power stability control; reconfigurable optical add/drop multiplexers; state-based algorithm; state-based power control algorithm; transparent WDM networks; wavelength division multiplexing; Attenuation; Fiber nonlinear optics; Nonlinear optics; Optical attenuators; Optical fiber networks; Optical fibers; Power control; Power generation; Stability; WDM networks;
Conference_Titel :
Optical Fiber communication/National Fiber Optic Engineers Conference, 2008. OFC/NFOEC 2008. Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-55752-856-8
DOI :
10.1109/OFC.2008.4528155
