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We outline the basic theory behind white light interferometry and the workings of a typical light interferometer microscope. We study WLI images obtained for rough and smooth chrome steel spheres… Click to show full abstract
We outline the basic theory behind white light interferometry and the workings of a typical light interferometer microscope. We study WLI images obtained for rough and smooth chrome steel spheres to illustrate the principle that curved rough surfaces can be imaged with such a device as long as the surface roughness is kept within certain limits.
Keywords:
surface roughness;
white light;
light interferometer;
microscopy
Journal Title: Physics Education
Year Published: 2021
Link to full text (if available)
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Journal Title: Physics Education
Year Published: 2021
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!