Hu Yue, Li Peili. Research of all-optical decoder based on cross-gain modulation in semiconductor optical amplifiers[J]. 2011,(2):33-35. DOI: 10.13756/j.gtxyj.2011.02.007.
This paper proposes a novel scheme for all-optical decoder based on cross-gain modulation in semiconductor optical amplifiers is proposed.It has its own advantages
such as high efficiency
wide wavelength range
logical operations only related to input optical power
so no need for precise phase control and being insensitive to polarization.It analyzes its work principle and simulates by OptiSystem.Finally
it also analyzed the relationship between the input pump power and the probe optical power and its output power and output extinction ratio.