Embodiments of a carved solid face door having a window formed therein and methods of fabrication are disclosed herein. Generally pins or pore forming members may be positioned in a laminate preform and the laminate preform formed into a laminate structure including the pins therein. A conductive matching plate is positioned within the waveguide opposite and spaced apart from the conductive end plate and spaced apart from the inner walls of the waveguide. The pillars provide an electrical interconnect to a semiconductor die. The next instruction pointer generated in the back end is also parity protected.