Abstract: An opto-electric module adapted to be coupled with an optical fiber on a first side and a plurality of electrical conductors on a second side. The opto-electric module includes a header with a plurality of pins extending through the header a thermo-electric cooler with a hot plate of the thermo-electric cooler disposed against a second, opposing side of the header and a plurality of active and passive optical components adapted to convert between an optical signal format within the optical fiber and an electrical signal format within at least one conductor of the plurality of conductors, said plurality of active and passive optical components all being in thermal contact with a cold plate of the thermo-electric cooler.

Abstract: An opto-electric module in TO form factor adapted to be coupled with an optical fiber on a first side and a plurality of electrical conductors on a second side. The opto-electric module includes a header with a plurality of pins extending through the header, each pin of the plurality of pins extending through the header and each pin of the plurality of pins being adapted to engage a respective conductor of the plurality of conductors on a first side of the header, a thermo-electric cooler with a hot plate of the thermo-electric cooler disposed against a second, opposing side of the header and a plurality of active and passive optical components adapted to convert between an optical signal format within the optical fiber and an electrical signal format within at least one conductor of the plurality of conductors, said plurality of active and passive optical components all being in thermal contact with a cold plate of the thermo-electric cooler.

Abstract: An optical interface between an optical fiber and a laser is provided. The optical fiber has a core and an end. The optical interface includes a mirror that is capable of receiving an optical output of the laser and of reflecting the optical output to the end of the optical fiber such that a chief ray of the optical output is incident on the core of the optical fiber. The optical interface also includes a lens located such that the chief ray of the optical output traverses a center of the lens. Such optical interface may be used in a transmitter optical subassembly (TOSA) having a vertical TO package for un-cooled lasers.

Abstract: A high performance transmission optical subassembly is disclosed. The transmission optical subassembly includes a laser diode transmitting an optical transmission beam from a first facet of the laser diode. A reflective mirror reflects a first portion of the optical transmission beam to an end face of an optical fiber and an edge illumination monitor photodetector, having a light receiving facet that receives a second portion of the optical transmission beam, produces a laser diode control signal as a function of the received second portion of the optical transmission beam.

Abstract: An optical interface between an optical fiber and a laser is provided. The optical fiber has a core and an end. The optical interface includes a mirror that is capable of receiving an optical output of the laser and of reflecting the optical output to the end of the optical fiber such that a chief ray of the optical output is incident on the core of the optical fiber. The optical interface also includes a lens located such that the chief ray of the optical output traverses a center of the lens. Such optical interface may be used in a transmitter optical subassembly (TOSA) having a vertical TO package for un-cooled lasers.