Title :
Semi-analytic gain control algorithm for the fiber Raman amplifier under dynamic channel reconfiguration
Author :
Kim, Pilhan ; Park, Namkyoo
Author_Institution :
Sch. of Electr. Eng. & Comput. Sci., Seoul Nat. Univ., South Korea
Abstract :
A semi-analytic gain-clamping algorithm for the deeply saturated, multi-pump fiber Raman amplifier (FRA) is proposed. Utilizing parameters from the steady state conditions, the gain excursion below 0.5 dB (up to 78/80 channel drop, +5 dBm/channel) can be achieved within milliseconds time scale.
Keywords :
gain control; optical communication equipment; optical fibre amplifiers; optical fibre communication; optical variables control; telecommunication channels; dynamic channel reconfiguration; fiber Raman amplifier; semianalytic gain control algorithm; Differential equations; Fiber nonlinear optics; Gain control; Integral equations; Optical fiber amplifiers; Optical fiber communication; Optical pumping; Steady-state; Stimulated emission; US Department of Transportation;
Conference_Titel :
Optical Fiber Communication Conference, 2005. Technical Digest. OFC/NFOEC
Print_ISBN :
1-55752-783-0
DOI :
10.1109/OFC.2005.192670
