Estimation of metal surface roughness using fiber optic displacement sensor
A fiber optic displacement sensor is proposed to estimate the roughness of metal surface using the intensity modulation technique. A light beam is launched onto the metal surface via a bundled fiber. The reflected light from the surface is collected and then routed to a silicon detector. The level o...
| Main Authors: | , , , , , |
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| Format: | Article |
| Published: |
IOP Publishing
2010
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| Subjects: |