Method for imaging several radiation sources arranged in one or more rows, and device for implementing the method.

摘要

In the method and by means of the device, several radiation sources (1) arranged in a row and whose emission intensity distribution is not rotationally symmetrical, are imaged using a first functional element (5), which images in a non-central fashion, then each beam (9) is rotated by a beam-rotating element (7) and the beam components of the rotated beam (9) which were not imaged by the first functional element (5) are imaged by a second functional element (11) which images in a non-central fashion. The functional elements (5, 11) and their locations are selected such that parallel beams (9) are generated which are focused in one region (3) of space by a spherical lens (15). <??>The device according to the invention yields effective focusability in a simple way for several individual beams. <IMAGE>