Optical/electrical connector and method of fabrication

A method of fabricating an optical/electrical connector comprising the steps of:

• molding a base with a well and a plurality of grooves extending from the well to a first outer edge of the base, the base further being molded with alignment guides associated with the grooves at the first outer edge, and the base further being molded with external electrical connections having first ends exposed and positioned in the well and second ends extending outwardly beyond a second outer edge of the base;
• providing an array of photonic components, each having an optical port, and positioning the array in the well of the base with the optical ports each aligned with a separate groove, the array further having electrical terminals associated therewith;
• coupling the electrical terminals of the array to the exposed first ends of the external electrical connections of the base;
• filling at least the plurality of grooves in the base with curable plastic material;
• and
• curing the plastic material in the grooves to form optical waveguides from the optical ports of the array to the first outer edge of the base.

A method of fabricating an optical/electrical connector comprising the steps of:

• molding a base with a well and a plurality of grooves extending from the well to a first outer edge of the base, the base further including alignment guides associated with the grooves at the outer edge, the base further being molded with a leadframe in the base with first ends of the leadframe exposed and positioned in the chip receiving well and second ends of the leadframe extending outwardly beyond a second outer edge of the base;
• providing an array of photonic components, each having an optical port, and positioning the array in the chip receiving well of the base with the optical ports each aligned with a separate groove, the array further having electrical terminals associated therewith;
• providing a semiconductor chip having a first plurality of electrical I/O terminal, and a second plurality of electrical I/O terminals, positioning the chip in the chip receiving well, and connecting the first plurality of electrical I/O terminals to the exposed first ends of the leadframe and the second plurality of electrical I/O terminals to the electrical terminals associated with the array;
• filling at least the plurality of grooves in the base with curable plastic material;
• curing the plastic material in the grooves to form optical waveguides from the optical ports of the array to the first outer edge of the base;
• providing a plurality of optical fibers each having a first end;
• and
• molding the plurality of optical fibers into a package with a side formed to removably mate with the first outer edge of the base, and further molding the package with alignment guides designed to mate with the alignment guides associated with the grooves at the first outer edge so as to axially align the plurality of optical fibers, one each, with the plurality of grooves in the base.

An optical/electrical connector comprising:

• a molded base having a well and a plurality of grooves extending from the well to a first outer edge of the base, the base further having alignment guides associated with the grooves at the first outer edge;
• the base further having external electrical connections extending outwardly beyond the base;
• an array of photonic components, each having an optical port, positioned in the well of the base with the optical ports each aligned with a separate groove, the array further having electrical terminals associated therewith and coupled to the external electrical connections of the base;
• and
• the plurality of grooves in the base being filled with a plastic material to form optical waveguides from the optical ports of the array to the first outer edge of the base.

An optical/electrical connector comprising:

• a base having a well and a plurality of grooves extending from the well to a first outer edge of the base, the base further having alignment guides associated with the grooves at the first outer edge, and the base further having external electrical connections with first ends exposed and positioned in the well and second ends extending outwardly beyond a second outer edge of the base;
• an array of photonic components, each having an optical port, positioned in the well of the base with the optical ports each aligned with a separate groove, the array further having electrical terminals associated therewith and coupled to the exposed first ends of the external electrical connections of the base;
• and
• the plurality of grooves in the base being filled with a plastic material to form optical waveguides from the optical ports of the array to the first outer edge of the base.

An optical/electrical connector comprising:

• a molded base having a well and a plurality of grooves extending from the well to a first outer edge of the base, the base further having alignment guides associated with the grooves at the first outer edge, and the base further having one of a male and a female portion of an electrical plug molded in the base with first ends exposed and positioned in the well and second ends extending outwardly beyond a second outer edge of the base;
• an array of photonic components, each having an optical port, positioned in the well of the base with the optical ports each aligned with a separate groove, the array further having electrical terminals associated therewith and coupled to the exposed first ends of the portion of an electrical plug;
• the plurality of grooves in the base being filled with a plastic material to form optical waveguides from the optical ports of the array to the first outer edge of the base;
• and
• a plurality of optical fibers each having a first end, molded into a package with a side formed to removably mate with the first outer edge of the base, and the package further including alignment guides designed to mate with the alignment guides associated with the grooves at the first outer edge so as to axially align the plurality of optical fibers, one each, with the plurality of grooves in the base.