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Chinese Optics Letters

Chinese Optics Letters

| PUBLISHED MONTHLY BY CHINESE LASER PRESS AND DISTRIBUTED BY OSA

  • Vol. 7, Iss. 1 — Jan. 1, 2009
  • pp: 32–35

Three-component hybrid-integrated optical accelerometer based on LiNbO3 photoelastic waveguide

Donglin Tang, Zheng Liang, Xiaodong Zhang, Shan He, and Feng Guo  »View Author Affiliations


Chinese Optics Letters, Vol. 7, Issue 1, pp. 32-35 (2009)


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Abstract

A novel three-component hybrid-integrated optical accelerometer based on LiNbO3 photoelastic waveguide is presented. The photoelasitcity of LiNbO3 due to three-dimensional stress states is obtained analytically. We analyze the level of sensitivity to cross-axis accelerations which is a very important parameter for three-component accelerometer. Theoretically, the designed three-component hybrid-integrated optical accelerometer has a transverse sensitivity ratio (TSR) of zero. The sensor has a high natural frequency of 3.5 kHz and a linear broad working frequency.

© 2009 Chinese Optics Letters

OCIS Codes
(130.6010) Integrated optics : Sensors
(280.4788) Remote sensing and sensors : Optical sensing and sensors

Citation
Donglin Tang, Zheng Liang, Xiaodong Zhang, Shan He, and Feng Guo, "Three-component hybrid-integrated optical accelerometer based on LiNbO3 photoelastic waveguide," Chin. Opt. Lett. 7, 32-35 (2009)
http://www.opticsinfobase.org/col/abstract.cfm?URI=col-7-1-32

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