23 February 2009 Accelerometer based on the D-shaped fiber Bragg grating
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Proceedings Volume 7278, Photonics and Optoelectronics Meetings (POEM) 2008: Fiber Optic Communication and Sensors; 72781A (2009); doi: 10.1117/12.823174
Event: Photonics and Optoelectronics Meetings, 2008, Wuhan, China
Abstract
This paper presents a novel method of measuring acceleration based on the special D-shaped fiber Bragg grating(DFBG). The accelerometer has several features: small size and light weight, simple structure, and detecting both very low frequency (on the order of 0.1 Hz) and small acceleration (1.15 ×10-3g). The sensitivity of the accelerometer reaches 563.67με/g.
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Zhengbin Chen, Xiaopeng Dong, Jinlong Zhou, Wen Chen, Jie Qi, Sensen Li, Weiwen Li, "Accelerometer based on the D-shaped fiber Bragg grating", Proc. SPIE 7278, Photonics and Optoelectronics Meetings (POEM) 2008: Fiber Optic Communication and Sensors, 72781A (23 February 2009); doi: 10.1117/12.823174; https://doi.org/10.1117/12.823174
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KEYWORDS
Fiber Bragg gratings

Sensors

Head

Modulation

Optical fibers

Lithium

Signal processing

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