CPC G02B 6/29395 (2013.01) [G02B 6/2935 (2013.01); G02B 6/2938 (2013.01); G02B 6/29338 (2013.01); G02B 6/4215 (2013.01)] | 20 Claims |
1. An integrated circuit comprising:
an electronic circuit; and
a photonic device, wherein the photonic device comprises:
a first photodetector (PD) electrically connected to the electronic circuit;
a second PD electrically connected to the electronic circuit;
a first waveguide configured to receive an optical signal input, wherein the first waveguide is optically connected to the first PD;
a second waveguide optically connected to the second PD; and
a resonant structure between the first waveguide and the second waveguide, wherein the resonant structure is configured to optically couple the first waveguide to the second waveguide.
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