Difference between revisions of "Profilometer"
Jump to navigation
Jump to search
Cmditradmin (talk | contribs) m (→Links) |
|||
| Line 16: | Line 16: | ||
'''A contact style profilometer''' | '''A contact style profilometer''' | ||
{{#ev:youtube| | {{#ev:youtube|uDSIm2mhyII}} | ||
Latest revision as of 09:57, 1 February 2011
| 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