Thermally Optimized Mechanical Interface for Hybrid Integrated Wavelength Division Multiplexed Arrayed Transmitter

摘要

An apparatus comprising a plurality of laser dice and a heat sink positioned between the laser dice and thermally coupled to the laser dice. Also included is an apparatus comprising a chip comprising a laser core, a stopper at least partially defining a groove, wherein the stopper and the groove are positioned adjacent to the chip, and a heater located between the laser core and the groove.