Patent ID: 11921156
Assignee: nan
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 7:
8. A method comprising
forming an optoelectronic circuit,
wherein the optoelectronic circuit comprises at least one of an emitter circuit configured to emit an optical signal to an output waveguide, or a receiver circuit configured to receive and process an optical signal received from an input waveguide,
wherein at least one of the output waveguide is optically coupled to a first upturned mirror, or the input waveguide is optically coupled to a second upturned mirror,
wherein the first upturned mirror is configured to send upward an optical signal generated by the emitter circuit to the output waveguide,
wherein the second upturned mirror is configured to receive from upward an optical signal to the input waveguide to be received by the receiver circuit;

testing the optoelectronic circuit using the first and second upturned mirrors,
wherein the testing is performed using a tester comprising an electrical probe head and an optical probe head;

forming a component on the substrate after testing,
wherein the component is formed on and replaces at least one of the input or output waveguide, or the first or second upturned mirror.