Integrated optoelectronic chip and lens array

An optoelectronic coupling system, comprising:

• an optoelectronic chip mounted on a substrate, the optoelectronic chip comprising one or more optoelectronic components;
• an integrated circuit chip mounted on the substrate in communication with the optoelectronic chip via one or more wires;
• a lower lens array positioned over the optoelectronic chip having a lower surface that comprises a first cut-away portion, that is cut away from the lower surface of the lower lens array, to accommodate the optoelectronic chip, and a second cut-away portion, that is cut away from the lower surface of the lower lens array, to accommodate the one or more wires, the lower lens array having an upper surface that comprises one or more lower lenses positioned over respective optoelectronic components;
• an upper lens array positioned over the lower lens array comprising one or more upper lenses positioned over respective lower lenses, wherein a light path between the one or more optoelectronic components and the waveguide passes through a free-space cavity between the upper and lower lenses;
• and
• a waveguide mounted on the upper lens array.

An optoelectronic coupling system, comprising:

• an optoelectronic chip mounted on a substrate, the optoelectronic chip comprising one or more optoelectronic components;
• an integrated circuit chip mounted on the substrate in communication with the optoelectronic chip via one or more wires;
• a lower lens array, positioned over the optoelectronic chip and having first alignment features, with a lower surface that comprises a first cut-away portion to accommodate the optoelectronic chip and a second cut-away portion to accommodate the one or more wires, the lower lens array having an upper surface that comprises a lower lens cavity with one or more lower lenses positioned over respective optoelectronic components;
• an upper lens array positioned over the lower lens array comprising an upper lens cavity with one or more upper lenses positioned over respective lower lenses and comprising second alignment features configured to mate with the first alignment features, wherein a light path between the one or more optoelectronic components and the waveguide passes through a free-space cavity between the upper and lower lenses;
• and
• a waveguide mounted on the upper lens array.