11 October 1989 Remote Fiber Optic Reflectometer
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A remote fiber optic sensor system has been developed for the measurement of diffuse reflectance, luminescence, or fluorescence. The sensor is based on the use of graded index optics coupled with an appropriate source/detector. This configuration offers a low cost system capable of monitoring signals in deep wells. Other sensor configurations are described where the detector and graded index optics are integrated into a single unit, offering potential enhancements to detection sensitivity and flexibility.
© (1989) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
David T. Bach, David T. Bach, Carl Lin, Carl Lin, } "Remote Fiber Optic Reflectometer", Proc. SPIE 1113, Reflective Optics II, (11 October 1989); doi: 10.1117/12.955594; https://doi.org/10.1117/12.955594

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