ELLIPTICAL MIRROR
An ellipsoidal reflector is the most efficient optical element for focusing light emitted from a single point back to a single point.
Because it is a reflective system, it is wavelength-independent. Visible and UV enhanced reflective coatings can be applied.
Application example
Solar simulator, exposure equipment for semiconductor, LCD, PDP, and printed circuit board manufacturing.
Geometrical optical properties of ellipsoidal mirrors
Geometrical optical properties of off-axis ellipsoidal mirrors
