An inexpensive and high-accuracy optical sensing method utilizing an angled three-fiber-array is proposed and demonstrated. By combination of the temperature and pressure sensors, we achieved a temperature compensated pressure sensor with accuracy of +/- 0.2%F.S.
© 2006 Institute of Electronics, Information and Communication Engineers
(060.0060) Fiber optics and optical communications : Fiber optics and optical communications
(060.2370) Fiber optics and optical communications : Fiber optics sensors
(120.0120) Instrumentation, measurement, and metrology : Instrumentation, measurement, and metrology
(120.6780) Instrumentation, measurement, and metrology : Temperature
A. Sakamoto, K. Horimoto, Y. Noguchi, and S. Okude, "Temperature Compensated Optical Pressure Sensor Utilizing Angled Three-Fiber-Array," in Optical Fiber Sensors, OSA Technical Digest (CD) (Optical Society of America, 2006), paper TuE28.
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