Patent ID: 11875223
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 12:
13. The control apparatus according to claim 1, wherein the control signal generator comprises a laser, a beam splitter, a control circuit, and N modulators;
wherein the laser is configured to generate a laser signal, and is further configured to send the laser signal to the beam splitter;
wherein the beam splitter is configured to divide the laser signal into at least N laser signals, and is further configured to respectively send the at least N laser signals to the N modulators;
wherein the control circuit is configured to generate N control signals, and respectively load the N control signals to the N modulators; and
wherein the N modulators are configured to modulate the laser signals according to the control signals to obtain the N optical control signals, and send the N optical control signals.