| 摘要 |
An arrangement for shaping laser radiation with mutually spaced-apart parallel sub-beams in a first direction perpendicular to a propagation direction of laser radiation, including a first substrate with several reflective surfaces on which the sub-beams reflects, and a second substrate with several reflective surfaces and being offset relative to the first substrate, so that the sub-beams reflected by the reflective surfaces of the first substrate reflects by the reflective surfaces of the second substrate, wherein the reflective surfaces of the first substrate and the reflective surfaces of the second substrate are arranged and configured such that the sub-beams of the laser radiation to be shaped can be reflected in such a way that they have after the reflection on the reflective surfaces of the second substrate in the first direction a smaller spacing from one another than before the reflection on the reflective surfaces of the first substrate. |
