A. Dottavi et al., 4-WAVE-MIXING IN SEMICONDUCTOR OPTICAL AMPLIFIERS - A PRACTICAL TOOL FOR WAVELENGTH CONVERSION, IEEE journal of selected topics in quantum electronics, 3(2), 1997, pp. 522-528
Four-wave mixing in semiconductor optical amplifiers is used to produc
e wavelength conversion. We report an extended study on the dependence
of efficiency and noise on device length, pump power, operation wavel
ength and conversion interval. The use of longer active regions is a g
ood was to obtain performance as good as requested bg the most advance
d telecommunication systems.