High Density Multiplexing Technique of Fiber Bragg Grating Sensors by Synthesis of Optical Coherence Function

Kazuo Hotate; Momoyo Enyama; Shinji Yamashita; Yusuke Nasu

doi:10.11499/sicep.2002.0.649.0

SICE Annual Conference 2002

DOI https://doi.org/10.11499/sicep.2002.0.649.0

会議情報

主催: The Society of Instrument and Control Engineers

共催: IEEE/Industiral Electronic Society, IEEE/Robotics and Automation Society, IEEE/Control System Society

High Density Multiplexing Technique of Fiber Bragg Grating Sensors by Synthesis of Optical Coherence Function

Kazuo Hotate, Momoyo Enyama, Shinji Yamashita, Yusuke Nasu

著者情報

キーワード: optical coherence function, fiber Bragg grating, strain sensing

会議録・要旨集フリー

p. 649

詳細

抄録

A novel technique for fiber Bragg grating sensors is proposed and demonstrated. With this technique, position information from an array of FBG’s with similar reflection wavelength can be resolved by using synthesis of optical coherence function. In this paper, we present basic experiments, in which we successfully demonstrate the multiplexed strain measurement from 3 FBG’s having similar reflection wavelength.

責任著者(Corresponding author)

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