Abstract: Processes for laminating a conductive-lubricant coated Printed Circuit Board (PCB) are disclosed. An example laminated PCB may include a lamination stack that may further include a core, an adhesive layer, and at least one graphene-metal structure or at least one hexagonal Boron Nitride metal (h-BN-metal) structure. The materials of the PCB may change in accordance with the invention described herein, including the materials of the core, the materials of the conductive-lubricant coatings, or the metal layers of the conductive-lubricant-metal structures. Doping processes for each change in materials used are also described herein. The conductive-lubricant of the conductive-lubricant-metal structure will promote high frequency performance and heat management within the PCB. Furthermore, a removal process of those materials post-lamination is described herein to promote protection of materials and subsequent removal of protective layers without breakage or tearing.

Abstract: An end-pumping laser system, which includes a resonator and a single pumping radiation source. The resonator includes an input coupler, a lasing medium and an output coupler. The single pumping radiation source pumps radiation axially into the resonator. The input coupler of the resonator is a retroreflector having three orthogonal surfaces which is located coaxially with, and intermediate between, the resonator and the pumping radiation source. The retroreflector is oriented so that radiation from the pumping radiation source simultaneously impinges on the three orthogonal surfaces of the retroreflector.