| 摘要 |
<p>The device (1) for merging different light beams and guiding them to a main beam outlet (7) comprises a plurality of optical elements (3) stacked in a row. The optical elements (3) have light guiding properties and plane mating surfaces (5a, 5b, 5c) in a connection area between two adjacent optical elements (3), wherein the mating surfaces (5a, 5b, 5c) are inclined and serve as beam splitting surfaces.</p> |
