Hybrid fiber-optic/micromechanical frequency encoding displacement sensor
โ Scribed by Gerhard Grosch
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 1002 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0924-4247
No coin nor oath required. For personal study only.
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## 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