Title :
Investigation of fast power transient control in constant power-mode terminal EDFAs for 40Gb/s systems
Author :
Shia, Brian ; Williams, Martin ; Gurusami, Aravanan ; Lin, Christopher ; Wigley, Peter ; Wu, Jimmy
Author_Institution :
Avanex Corp., Horseheads, NY, USA
fDate :
Oct. 30 2008-Nov. 2 2008
Abstract :
We demonstrate a simple and low-cost solution for fast power transient control in constant power-mode terminal EDFAs. Significant output power overshoot/undershoot reduction has been achieved with implementation of digital pump control.
Keywords :
digital control; optical fibre amplifiers; optical fibre networks; telecommunication control; constant power-mode terminal EDFAs; digital pump control; fast power transient control; output power overshoot reduction; output power undershoot reduction; Control systems; Costs; Integrated optics; Optical interconnections; Optical modulation; Optical waveguides; Optoelectronic devices; Photonic integrated circuits; Semiconductor lasers; Silicon;
Conference_Titel :
Optical Fiber Communication & Optoelectronic Exposition & Conference, 2008. AOE 2008. Asia
Conference_Location :
Shanghai
Print_ISBN :
978-1-55752-863-6
Electronic_ISBN :
978-1-55752-863-6
