Patent ID: 11942695
Assignee: PHASE SENSITIVE INNOVATIONS, INC.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 37:
38. The method of claim 32, wherein:
adjusting the phase of at least one optical input signal of the first group of optical input signals is performed by a first group of phase modulators connected to receive respective adjustment signals from a respective first digital processor and configured to modulate the phase of the at least one optical input signal of the first group of optical input signals based on a respective at least one adjustment signal and the carrier signal; and
adjusting the phase of at least one optical input signal of the second group of optical input signals is performed by a second group of phase modulators connected to receive respective adjustment signals from a respective second digital processor and configured to modulate the phase of the at least one optical input signal of the second group of optical input signals based on a respective at least one adjustment signal and the carrier signal.