Patent ID: 11907832
Assignee: LIGHTELLIGENCE PTE. LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 43:
44. The method of claim 43 wherein multiplying one or more of the optical signals by one or more matrix element values comprises using a Mach-Zehnder Interferometer (MZI) to split an optical wave into a first optical waveguide arm of the MZI and a second optical waveguide arm of the MZI,
the first optical waveguide arm includes a phase shifter that is configured to impart a relative phase shift with respect to a phase delay of the second optical waveguide arm, and
the MZI is configured to combine optical waves from the first optical waveguide arm and the second optical waveguide arm into at least one output optical waveguide.