Difference between revisions of "Profilometer"
Jump to navigation
Jump to search
Cmditradmin (talk | contribs) m |
Cmditradmin (talk | contribs) m (→Links) |
||
| Line 27: | Line 27: | ||
=== Links === | === Links === | ||
see [[wikipedia: | see [[wikipedia:Profilometer]] | ||
Revision as of 09:53, 27 October 2010
| Return to Research Tool Menu |
Overview
A profilometer is an instrument that measures a surface's profile or roughness at the nanometer level. A contact profilometer has a diamond stylus that physically touches the surface. It is not sensitive to surface color or reflectance. Optical or non-contact profilometers scan the surface with light.
<swf width="500" height="400">images/3/35/Profilometer.swf</swf>
Significance
Technique
A contact style profilometer
A non-contact profilometer
Video instructions for the Wycko Profilometer at GT Microelectronics Research Center