Device for deflecting and generating a diffraction spectrum (diffracted, grating spectrum) of white light with a holographic optical element

摘要

Device for deflecting and for generating a diffraction spectrum of white light, preferably white light from a low-voltage halogen illuminating means or the like, with the aid of a holographic optical element, preferably a holographic transmission grating having high diffraction effectiveness or the like, in whose construction a reconstruction and object beam of coherent monochromatic light is used, and a method, in particular, for carrying it out.