Patent ID: 11962351
Assignee: X DEVELOPMENT LLC
Field: Optics (Instruments)
Classification: CPC H  G  B | IPC G  H

Claim 0:
1. A multilayer photonic device comprising:
an input region configured to receive an input signal;
a multilayer stack optically coupled with the input region to receive the input signal, the multilayer stack comprising:
a first metastructured dispersive region disposed in a first patterned layer of the multilayer stack; and
a second metastructured dispersive region disposed in a second patterned layer of the multilayer stack and optically coupled with the first metastructured dispersive region,
wherein the first metastructured dispersive region and the second metastructured dispersive region together structure the multilayer stack to generate an output signal in response to the input signal; and

an output region optically coupled with the multilayer stack to output the output signal.