| 摘要 |
<p>A device 10 for modifying the distribution of intensity of a first power laser beam L0 is disclosed. The most important characteristic of the said device is that of including an operating section 11 wherein a plurality of rotating mirrors 14, 15, 16, reflect the said first beam L0 and generate a second beam L1 having substantially the same spatial distribution of intensity as the first beam L0, but being rotatable around its own axis of symmetry in the propagation direction. Figure 1.</p> |
