|Application No.||Application Title||Issue Date|
A retro-reflective device that includes at least one relatively rigid backing member with a receiving portion shaped like at least a portion of a cylinder of a substantially uniform diameter; and at least one retro-reflective element having a retro-reflecting surface fa...
|20050225859||System and method for calibrating a spatial light modulator array using shearing interferometry|
A system for calibrating a spatial light modulator array includes an illumination system and a spatial light modulator array that reflects or transmits light from the illumination system. A projection optical system images the spatial light modulator array onto an image...