About this role
Coherent is seeking a Photonics Engineer to support the development of a next-generation graphene-enhanced VCSEL for 400G optical data communication. This engineer will work on the design, fabrication, and testing of a novel backside-emitting VCSEL integrating a tunable graphene layer. The position requires hands-on experience with optoelectronic device design, nanofabrication, and high-speed characterization.