World’s First Pure Fabry-Perot Diaphragm Fiber Optic Sensor (DFOS)

Ken K. Chin; G. Feng; G. E. Georgiou; Yan Sun; Harry T. Roman

doi:10.1364/ofs.2006.the30

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JOURNAL ARTICLE

World’s First Pure Fabry-Perot Diaphragm Fiber Optic Sensor (DFOS)

Ken K. Chin G. Feng G. E. Georgiou Yan Sun Harry T. Roman

Year: 2006 Journal: Optical Fiber Sensors Pages: ThE30-ThE30

DOI: 10.1364/ofs.2006.the30

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Abstract

A critical test is proposed to determine if a diaphragm fiber optic sensor (DFOS) is interference or intensity based. Using the criterion, the first purely Fabry-Perot DFOS has been designed, fabricated with MEMS technology, and characterized with orders of improvement of signal-to-noise ratio.

Keywords:

Diaphragm (acoustics) Fabry–Pérot interferometer Optical fiber Interference (communication) Materials science Fiber optic sensor SIGNAL (programming language) Optics Noise (video) Fiber Computer science Optoelectronics Telecommunications Acoustics Physics Vibration Composite material

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Advanced Fiber Optic Sensors

Physical Sciences → Engineering → Electrical and Electronic Engineering

Photonic and Optical Devices

Physical Sciences → Engineering → Electrical and Electronic Engineering

Optical Wireless Communication Technologies

Physical Sciences → Engineering → Electrical and Electronic Engineering

World’s First Pure Fabry-Perot Diaphragm Fiber Optic Sensor (DFOS)

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