Three-component photoelastic waveguide accelerometer based on photoelastic effect

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	Three-component photoelastic waveguide accelerometer based on photoelastic effect
	Tang D.-L.3; Guo F.3; Liu Z.-N.1; Dai Z.-Y.2; Wang Y.3; Yang L.3
	2009-05-01
Source Publication	Guangxue Jingmi Gongcheng/Optics and Precision Engineering
ISSN	1004924X
Volume	17 Issue:5 Pages:985-989
Abstract	In order to realize the high accuracy seismic exploration in high electro-magnetic fields and to improve oil producibility and oil recovery efficiency, a three-component photoelastic waveguide accelerometer was developed. Based on the photoelastic effect, a Mach-Zehnder integrated optical interferometer was presented to measure the three-orthogonal components of acceleration and a combined three-component simple harmonic vibrator was designed to reduce the cross-talk among the acceleration components. According to the phase variation of a LiNbO waveguide under the action of the applied acceleration, the cross-axis sensitivity and transverse sensitivity ratio (TSR) were analysed. Experimental results indicate that the natural frequency of the sensor is 3500 Hz; response bond is from 0 Hz to 3000 Hz, and the transverse sensitivity ratio is 0.11%, which can satisfy the sensor requirements of high accuracy seismic exploration.
Keyword	Accelerometer Integrated optics LiNbO3 optical waveguide Photoelastic effect
URL	View the original
Language	英語English
Fulltext Access	View Full-Text via Scopus
Document Type	Journal article
Collection	University of Macau
Affiliation	1.Qin-Jing Oil-gas Transmission Part of China Petroleum Pipeline Company 2.University of Electronic Science and Technology of China 3.Southwest Petroleum University China
Recommended Citation GB/T 7714	Tang D.-L.,Guo F.,Liu Z.-N.,et al. Three-component photoelastic waveguide accelerometer based on photoelastic effect[J]. Guangxue Jingmi Gongcheng/Optics and Precision Engineering, 2009, 17(5), 985-989.
APA	Tang D.-L.., Guo F.., Liu Z.-N.., Dai Z.-Y.., Wang Y.., & Yang L. (2009). Three-component photoelastic waveguide accelerometer based on photoelastic effect. Guangxue Jingmi Gongcheng/Optics and Precision Engineering, 17(5), 985-989.
MLA	Tang D.-L.,et al."Three-component photoelastic waveguide accelerometer based on photoelastic effect".Guangxue Jingmi Gongcheng/Optics and Precision Engineering 17.5(2009):985-989.

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