IMAGING SYSTEM COMPRISING BEAM GUIDING ELEMENT HAVING HIGH SOLARIZATION RESISTANCE IN THE BLUE SPECTRAL RANGE

摘要

The present invention relates to an imaging system comprising at least one source of laser light of a wavelength in the blue spectral range and a beam guiding element having high solarization resistance at high beam power densities. The invention also relates to the use of the imaging system, in particular in projectors and in material treatment.