Staas & Halsey LLP
Optical signal processing apparatus, optical receiving apparatus, and optical relay apparatus
An optical signal processing apparatus includes an input unit to which signal light is input; a wave coupling unit that couples the signal light from the input unit and pump light having a waveform different from that of the signal light; a first nonlinear optical medium that transmits light coupled by the wave coupling unit, the light being the signal light and the pump light; a dispersion medium that transmits the light that has been transmitted through the first nonlinear optical medium; and a second nonlinear optical medium that transmits the light that has been transmitted through the dispersion medium.
Fujitsu Limited
G G G H H H H
G02F G02F G02F H01S H04B H01S H01S
inventional additional additional additional inventional additional additional
Shigeki
Watanabe