Patent ID: 11874496
Assignee: PSIQUANTUM, CORP.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A photonic switch comprising:
a first waveguide including:
a first region extending between a first coupler section and a second coupler section; and
a second region extending between the second coupler section and a third coupler section; and

a second waveguide including:
a first portion extending between the first coupler section and the second coupler section, the first portion including at least two first compensation sections each having a different waveguide width; and
a second portion extending between the second coupler section and the third coupler section, the second portion including at least two second compensation sections each having a different waveguide width; and

at least one variable phase-shifter disposed in at least one of the first waveguide or the second waveguide.