supported in part by the National Natural Science Foundation of China (No. 60572008);the National "863" Program of China (No. 2006AA01Z241)
We discuss several kinds of code schemes and analyze their spectral efficiency, code utilizing efficiency, and the maximal spectral efficiency. Error correction coding is used to increase the spectral efficiency, and ...
National Nature Science Foundation of China(60572008)
A novel scheme of all-optical AND gate based on a Fabry-Perot semiconductor optical amplifier(FP-SOA) is proposed and its feasibility is verified by simulation. Using this scheme, all-optical AND gate can be realized ...