![Figure 1.](/ServeContent?url=http%3A%2F%2Fdbm.sagepub.com%2Fcontent%2F5%2F1758736014547144%2FF1.medium.gif)
Figure 1.
Images of cross-sections at spot diameter 0.5–1.4 mm on laser power 60 W.
(Downloading may take up to 30 seconds. If the slide opens in your browser, select File -> Save As to save it.)
Click on image to view larger version.