Micro-air-gap based intrinsic Fabry-Perot interferometric fiber-optic sensor.
نویسندگان
چکیده
A simple intrinsic Fabry-Perot interferometric (IFPI) sensor is developed. The sensor is fabricated by two micro air gaps as reflective mirrors in a fiber to form a Fabry-Perot cavity. Theoretical and experimental studies of the sensor are described. Experimental results show that high resolution and high sensitivity can be achieved. Two structures of micro-air-gap-based IFPI sensors offer more applications than other IFPI sensors.
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ورودعنوان ژورنال:
- Applied optics
دوره 45 30 شماره
صفحات -
تاریخ انتشار 2006