| Autor: |
Rodrigues, D. M. C., Werneck, M. M., Wandermur, G. L., Allil, R. C., Miguel, M. A., Gonçalves, M. N. |
| Předmět: |
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| Zdroj: |
International Conference on POF Proceedings; 2013, p82-88, 7p |
| Abstrakt: |
In this work, four U-shaped Plastic Optical Fiber (POF) sensors manufactured with a specially developed machine are characterized and implemented for refractometry. The measurement set-up consists of an LED and a photodiode connected to the ends of the fiber, and the signal is detected by a Lock-in Amplifier implemented in Matlab®. The calibration process led to the evaluation of the sensitivity, accuracy and repeatability by using solutions of sucrose for obtaining refractive indexes (RI) in the range 1.33 - 1.39. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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