Abstract

Based on Sagnac interferometer, a simple distributed optical fiber sensing system with sub-loop is presented to monitor the vibration applied on the sensing fiber. By introducing a sub-loop, three output beams of interference with different delay time are gotten. Location of the vibration is analyzed through mathematical-physical equations. The vibration frequency, amplitude, and location are theoretically simulated. The results agree well with the previous experiments.

© 2009 Chinese Optics Letters

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  1. J. Tan, W. Chen, Y. Zhu, and D. Wang, Acta Photon. Sin. (in Chinese) 35, 228 (2006).
  2. S. Han, S. Zhao, and X. Di, Laser Optoelectron. Prog. (in Chinese) 45, (3) 50 (2008).
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  8. X. Liang, S. Xiong, Y. Hu, Q. Yao, and L. Ma, Chinese J. Lasers (in Chinese) 35, 716 (2008).
  9. Q. Ge, C. Xu, X. Wu, K. Qian, Z. Li, and B. Yu, Chinese J. Lasers (in Chinese) 35, 726 (2008).
  10. T. Omori, K. Hashimoto, and M. Yamaguchi, in Proceedings of IEEE Sensors 2004 583 (2004).

2008 (3)

S. Han, S. Zhao, and X. Di, Laser Optoelectron. Prog. (in Chinese) 45, (3) 50 (2008).

X. Liang, S. Xiong, Y. Hu, Q. Yao, and L. Ma, Chinese J. Lasers (in Chinese) 35, 716 (2008).

Q. Ge, C. Xu, X. Wu, K. Qian, Z. Li, and B. Yu, Chinese J. Lasers (in Chinese) 35, 726 (2008).

2007 (3)

H. Yang, X. Li, and W. Jiang, Laser Optoelectron. Prog. (in Chinese) 44, (10) 61 (2007).

L. Hang, C. He, and B. Wu, Chinese J. Lasers (in Chinese) 34, 820 (2007).

W. Chen, J. Wu, J. Tan, Q. Hu, Y. Zhu, and P. Zhang, Acta Opt. Sin. (in Chinese) 27, 2128 (2007).

2006 (1)

J. Tan, W. Chen, Y. Zhu, and D. Wang, Acta Photon. Sin. (in Chinese) 35, 228 (2006).

2004 (1)

Chen, W.

W. Chen, J. Wu, J. Tan, Q. Hu, Y. Zhu, and P. Zhang, Acta Opt. Sin. (in Chinese) 27, 2128 (2007).

J. Tan, W. Chen, Y. Zhu, and D. Wang, Acta Photon. Sin. (in Chinese) 35, 228 (2006).

Di, X.

S. Han, S. Zhao, and X. Di, Laser Optoelectron. Prog. (in Chinese) 45, (3) 50 (2008).

Ge, Q.

Q. Ge, C. Xu, X. Wu, K. Qian, Z. Li, and B. Yu, Chinese J. Lasers (in Chinese) 35, 726 (2008).

Han, S.

S. Han, S. Zhao, and X. Di, Laser Optoelectron. Prog. (in Chinese) 45, (3) 50 (2008).

Hang, L.

L. Hang, C. He, and B. Wu, Chinese J. Lasers (in Chinese) 34, 820 (2007).

He, C.

L. Hang, C. He, and B. Wu, Chinese J. Lasers (in Chinese) 34, 820 (2007).

Hoffman, P. R.

Hu, Q.

W. Chen, J. Wu, J. Tan, Q. Hu, Y. Zhu, and P. Zhang, Acta Opt. Sin. (in Chinese) 27, 2128 (2007).

Hu, Y.

X. Liang, S. Xiong, Y. Hu, Q. Yao, and L. Ma, Chinese J. Lasers (in Chinese) 35, 716 (2008).

Jiang, W.

H. Yang, X. Li, and W. Jiang, Laser Optoelectron. Prog. (in Chinese) 44, (10) 61 (2007).

Kuzyk, M. G.

Li, X.

H. Yang, X. Li, and W. Jiang, Laser Optoelectron. Prog. (in Chinese) 44, (10) 61 (2007).

Li, Z.

Q. Ge, C. Xu, X. Wu, K. Qian, Z. Li, and B. Yu, Chinese J. Lasers (in Chinese) 35, 726 (2008).

Liang, X.

X. Liang, S. Xiong, Y. Hu, Q. Yao, and L. Ma, Chinese J. Lasers (in Chinese) 35, 716 (2008).

Ma, L.

X. Liang, S. Xiong, Y. Hu, Q. Yao, and L. Ma, Chinese J. Lasers (in Chinese) 35, 716 (2008).

Qian, K.

Q. Ge, C. Xu, X. Wu, K. Qian, Z. Li, and B. Yu, Chinese J. Lasers (in Chinese) 35, 726 (2008).

Tan, J.

W. Chen, J. Wu, J. Tan, Q. Hu, Y. Zhu, and P. Zhang, Acta Opt. Sin. (in Chinese) 27, 2128 (2007).

J. Tan, W. Chen, Y. Zhu, and D. Wang, Acta Photon. Sin. (in Chinese) 35, 228 (2006).

Wang, D.

J. Tan, W. Chen, Y. Zhu, and D. Wang, Acta Photon. Sin. (in Chinese) 35, 228 (2006).

Wu, B.

L. Hang, C. He, and B. Wu, Chinese J. Lasers (in Chinese) 34, 820 (2007).

Wu, J.

W. Chen, J. Wu, J. Tan, Q. Hu, Y. Zhu, and P. Zhang, Acta Opt. Sin. (in Chinese) 27, 2128 (2007).

Wu, X.

Q. Ge, C. Xu, X. Wu, K. Qian, Z. Li, and B. Yu, Chinese J. Lasers (in Chinese) 35, 726 (2008).

Xiong, S.

X. Liang, S. Xiong, Y. Hu, Q. Yao, and L. Ma, Chinese J. Lasers (in Chinese) 35, 716 (2008).

Xu, C.

Q. Ge, C. Xu, X. Wu, K. Qian, Z. Li, and B. Yu, Chinese J. Lasers (in Chinese) 35, 726 (2008).

Yang, H.

H. Yang, X. Li, and W. Jiang, Laser Optoelectron. Prog. (in Chinese) 44, (10) 61 (2007).

Yao, Q.

X. Liang, S. Xiong, Y. Hu, Q. Yao, and L. Ma, Chinese J. Lasers (in Chinese) 35, 716 (2008).

Yu, B.

Q. Ge, C. Xu, X. Wu, K. Qian, Z. Li, and B. Yu, Chinese J. Lasers (in Chinese) 35, 726 (2008).

Zhang, P.

W. Chen, J. Wu, J. Tan, Q. Hu, Y. Zhu, and P. Zhang, Acta Opt. Sin. (in Chinese) 27, 2128 (2007).

Zhao, S.

S. Han, S. Zhao, and X. Di, Laser Optoelectron. Prog. (in Chinese) 45, (3) 50 (2008).

Zhu, Y.

W. Chen, J. Wu, J. Tan, Q. Hu, Y. Zhu, and P. Zhang, Acta Opt. Sin. (in Chinese) 27, 2128 (2007).

J. Tan, W. Chen, Y. Zhu, and D. Wang, Acta Photon. Sin. (in Chinese) 35, 228 (2006).

Acta Opt. Sin. (in Chinese) (1)

W. Chen, J. Wu, J. Tan, Q. Hu, Y. Zhu, and P. Zhang, Acta Opt. Sin. (in Chinese) 27, 2128 (2007).

Acta Photon. Sin. (in Chinese) (1)

J. Tan, W. Chen, Y. Zhu, and D. Wang, Acta Photon. Sin. (in Chinese) 35, 228 (2006).

Chinese J. Lasers (in Chinese) (3)

L. Hang, C. He, and B. Wu, Chinese J. Lasers (in Chinese) 34, 820 (2007).

X. Liang, S. Xiong, Y. Hu, Q. Yao, and L. Ma, Chinese J. Lasers (in Chinese) 35, 716 (2008).

Q. Ge, C. Xu, X. Wu, K. Qian, Z. Li, and B. Yu, Chinese J. Lasers (in Chinese) 35, 726 (2008).

J. Lightwave Technol. (1)

Laser Optoelectron. Prog. (in Chinese) (2)

S. Han, S. Zhao, and X. Di, Laser Optoelectron. Prog. (in Chinese) 45, (3) 50 (2008).

H. Yang, X. Li, and W. Jiang, Laser Optoelectron. Prog. (in Chinese) 44, (10) 61 (2007).

Other (2)

J. Tan, W. Chen, Y. Fu, and Y. Zhu, in Proceedings of International Symposium on Advances and Trends in Fiber Optics and Application 2004 351 (2004).

T. Omori, K. Hashimoto, and M. Yamaguchi, in Proceedings of IEEE Sensors 2004 583 (2004).

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