Novel non-contact sensor for surface topography measurements using fiber optics

Clive Butler

doi:10.1117/12.2321927

1 December 1991 Novel non-contact sensor for surface topography measurements using fiber optics

Clive Butler

Proceedings Volume 1584, Fiber Optic and Laser Sensors IX; (1991) https://doi.org/10.1117/12.2321927
Event: OE Fiber, 1991, Boston, MA, United States

Abstract

A novel fiber optic sensor has been developed to measure surface profile. The system is largely independent of surface reflectivity variations. Operations in both triggering and scanning modes are possible. A mathematical model has been produced and initial experimental results show close agreement to theoretical predictions. An integrated, software controlled system has been developed to allow real time surface information to be gathered. The system is both compact and inexpensive.

Citation Download Citation

Clive Butler "Novel non-contact sensor for surface topography measurements using fiber optics", Proc. SPIE 1584, Fiber Optic and Laser Sensors IX, (1 December 1991); https://doi.org/10.1117/12.2321927

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