Redundant-channel fiber-optics displacement sensors
โ Scribed by E. A. Zak; V. V. Zinov'ev
- Publisher
- Springer US
- Year
- 1990
- Tongue
- English
- Weight
- 283 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0543-1972
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๐ SIMILAR VOLUMES
## Abstract A simple fiber optic displacement sensor based on intensity modulation technique is demonstrated using a bundle multimode plastic fiber as a probe. The sensor consists of a light source, a probe, and photodiode detector. The sensor is capable of measuring displacements of mirror ranging
configuration. Frequency tuning of the dual-band response has been achieved by changing the dimensions of the patches. The experiments have been carried out which are in good agreement with the theoretical results. These configurations can be used for various broadband and dual-band applications, es
## Abstract Intensity modulated transmissive fiber optical displacement sensor is introduced and its performance is investigated.In the experiments, the relative error is 4% and the linearity is higher than 99.2% with source light intensity stable. The relative error is 0.2% with the source light i