Mechanical Filter-Based Differential Pressure Fiber-Optic Fabry-Perot Infrasound Sensor
نویسندگان
چکیده
منابع مشابه
Fabry-Perot diaphragm fiber-optic sensor.
The general theory of a diaphragm fiber-optic sensor (DFOS) is proposed. We use a critical test to determine if a DFOS is based on Fabry-Perot interference or intensity modulation. By use of the critical test, this is the first design, to the best of our knowledge, of a purely Fabry-Perot DFOS, fabricated with microelectromechanical system technology, and characterized as an audible microphone ...
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ژورنال
عنوان ژورنال: IEEE Photonics Journal
سال: 2021
ISSN: 1943-0655,1943-0647
DOI: 10.1109/jphot.2021.3072847