A beam shaper according to an embodiment of the present invention for a light source arrangement for generating a radiation profile includes a multitude of adjacently arranged optical beam-shaping elements, each belonging to one type of a plurality of different types with different optical characteristics. When illuminated together, the beam-shaping elements effect the radiation profile of the beam shaper and each include an intensity-modulating element and a refractive element.
申请公布号
EP2414886(A1)
申请公布日期
2012.02.08
申请号
EP20100713176
申请日期
2010.04.01
申请人
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
发明人
MICHAELIS, DIRK;WAECHTER, CHRISTOPH;DANZ, NORBERT;KUDAEV, SERGEY;FLAEMMICH, MICHAEL