Paper
1 January 1987 Distributed Photorefractometer Using The Total Reflective Phenomena Of An Optical Fiber
Hajime Hattori, Takashi Takeo
Author Affiliations +
Proceedings Volume 0813, Optics and the Information Age; (1987) https://doi.org/10.1117/12.967268
Event: 14th Congress of the International Commission for Optics, 1987, Quebec, Canada
Abstract
Recently, research and development in optical fibers has made rapid progress. Many studies of the application of optical fibers to the analysis of liquid or monitoring sensors in fields of chemical processing plant have been carried out. Formerly, for measuring a liquid refractive index, Abbe's refractometer and others have been used. The authors have developed an optical fiber photorefractometer as a compact measuring method of a refractive index 1,2) and have made studies of its application and its improvements.
© (1987) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Hajime Hattori and Takashi Takeo "Distributed Photorefractometer Using The Total Reflective Phenomena Of An Optical Fiber", Proc. SPIE 0813, Optics and the Information Age, (1 January 1987); https://doi.org/10.1117/12.967268
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KEYWORDS
Optical fibers

Refractive index

Sensors

Reflectivity

Liquids

Cladding

Chemical analysis

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