Staas & Halsey LLP
Optical-signal processing apparatus, optical transmission method, receiver, and optical network system
In an optical network system: control light is generated by optical modulation based on a modulated data signal which is generated by modulation of a carrier signal with a data signal; and the control light is optically combined with an optical carrier which is to propagate through a nonlinear optical medium, so as to cause cross phase modulation of the optical carrier with the control light in the nonlinear optical medium.
FUJITSU LIMITED
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Shigeki
Watanabe