## Abstract In this article, a simple intensityβmodulated fiber optic sensor for liquid level measurement is presented. The sensor principle is based on frustrated total internal reflection effect caused by refractive index change of a medium surrounding an optical fiber. The end face of a stepβind
Cost Optical Sensor for Online Measurement of Biomass
β Scribed by He, M. ;Nguang, S. K. ;Li, X. M. ;Qin, G. F. ;Chen, X. D.
- Publisher
- Curtin University of Technology
- Year
- 2008
- Tongue
- English
- Weight
- 446 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0969-1855
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