## 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
Transmissive fiber optical displacement sensor using cutting plate
β Scribed by Xiaogen Hu; Yuhe Li; Yanxiang Chen
- Publisher
- John Wiley and Sons
- Year
- 2011
- Tongue
- English
- Weight
- 676 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0895-2477
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β¦ Synopsis
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 intensity changed at a certainly frequency. Β© 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett 54:446β448, 2012; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26586
π SIMILAR VOLUMES
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
Figure 7 Radiation patterns of the model a with H s 0.35 m. --experimental results, αα theoretical results eight bands. The experimental and theoretical results are shown in Figure 7. It must be pointed out that the ground plane is not too large to keep the maximum radiating in the direction s 90Π.
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