OPTICAL GERMANIUM LENS - AN OVERVIEW

Plano-convex Ge lenses are flat on a single side and convex on another. These lenses Possess a positive focal duration, and will often be utilized for mild collimation.Typical resistance for EMI grade Germanium is about 4 Ohm x cm however it depends on essential volume of spurious signal suppression. Employing Ge window with such resistance these i