30 January 1990 A Two-Detector Fibre Optic Sensor For Industrial Conditions
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Proceedings Volume 1085, Optical Fibres and Their Applications V; (1990) https://doi.org/10.1117/12.952994
Event: Optical Fibers and Their Applications V, 1989, Warsaw, Poland
Abstract
The development of a fibre optic displacement sensor based on two-detector reflection measurement is reported. The response of the sensor is the relation between the difference and sum of two slightly differently detected responses, forming a linear response from diffuse objects. The arrangement was verified experimentally in different applications.
© (1990) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
V. Lahteenmaki, H. Kopola, R. Myllyla, and H. Wierzba "A Two-Detector Fibre Optic Sensor For Industrial Conditions", Proc. SPIE 1085, Optical Fibres and Their Applications V, (30 January 1990); doi: 10.1117/12.952994; https://doi.org/10.1117/12.952994
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