How MWIR lens can Save You Time, Stress, and Money.
The SOI System was adopted to facilitate fabrication of large aperture lenses. The SOI wafer has a thin layer of silicon dioxide (SiO2) on top of a thick Si substrate and buried beneath a skinny Si system layer; the device layer might be etched to define high part ratio Si nanorods while the buried oxide gives an etch quit to facilitate fabrication