4 ms·
Now this might be my layman knowledge, but "being a laser" seems to imply "a very small spot", no?
by Sebb767 3y ago
Now this might be my layman knowledge, but "being a laser" seems to imply "a very small spot", no?
- dekhn 3y agoNo, not really. Laser beams have a width and that can be adjusted. As it comes out of the fiber, it forms an expanding cone which you would then modify with a lens (https://content.coherent.com/legacy-assets/literature/white_papers/COHR_whitepaper_Fiber_Delivery_Primer.pdf https://content.coherent.com/legacy-assets/literature/white_...)