Demodulation algorithm for frequency-division-multiplexed fiber-optic Fizeau strain sensor networks

Guangxue Xuebao/Acta Optica Sinica

Volumn 26, Issue 7, 2006, Pages 997-1000

  Rao, Yunjiang ^a,b   Wang, Xijing ^a   Zhu, Tao ^a,b   Zhou, Changxue ^a  

^a CHONGQING UNIVERSITY   (China)

^b UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA   (China)

Author keywords

Cross talk; Fiber optic Fizeau strain sensor network; Frequency division multiplexing; Guided wave and fiber optics; Multiplexing capacity; Pisarenko sine wave demodulation

Indexed keywords

ALGORITHMS; CROSSTALK; DEMODULATION; FAST FOURIER TRANSFORMS; FIBER OPTICS; FREQUENCY DIVISION MULTIPLEXING; GUIDED ELECTROMAGNETIC WAVE PROPAGATION; STRAIN;

FIBER OPTIC FIZEAU STRAIN SENSOR NETWORK; MULTIPLEXING CAPACITY; PISARENKO SINE WAVE DEMODULATION;

OPTICAL SENSORS;

EID: 33748466518     PISSN: 02532239     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (11)

1. S. M. Musa. Real-Time Signal Processing and Hardware Development for a Wavelength Modulated Optical Fiber Sensor System[D]. PhD Thesis to the Faculty of the Virginia Polytechnic Institute and State University, 1997
2. Chen Weimin, Zhu Yong, Tang Xiaochu et al.. Study on the serial multiplex of optical fiber Fabry-Perot strain sensors with Fourier transform[J]. Acta Optica Sinica, 2004, 24(11): 1481-1486 (in Chinese)
3. Zhang Peng, Zhu Yong, Tang Xiaochu et al.. Demodulation of the optical fiber Fabry-Perot sensor based on Fourier transform[J]. Acta Optica Sinica, 2005, 25(2): 186-1897 (in Chinese)
4. E. Udd. Overview of fiber optic sensors. (F. T. S. Yu, S. Yin eds. Fiber Optic Sensors)[C]. New York: Marcel Dekker, 2002. 1-39
5. H. F. Taylor. Fiber Optic Sensors[M]. New York: Marcel Dekker, 2002. 41-74
6. Jiang Jian, Rao Yunjiang, Ran Zengling et al.. A novel extrinsic fiber-optic Febry-Perot interferometric sensing system based on optical amplification[J]. Acta Optica Sinica, 2004, 24(2): 183-186 (in Chinese)
7. Y. J. Rao, D. A. Jackson, R. Jones et al.. Development of prototype fiber-optic-based Fizeau pressure sensors with temperature compensation and signal recovery by coherence reading[J]. J. Lightwave Technol., 1994, 12(9): 1685-1695
8. Zhang Xianda. Modern Signal Processing[M]. Beijing: Tsinghua University Press, 2002. 65-151 (in Chinese)
9. J. A. Cadzow. Signal enhancementa composite property mapping algorithm[J]. IEEE Trans. on Acoustics, Speech and Signal Processing, 1998, 36(1): 49-62
10. C. E. Lee, H. F. Taylor. Sensors for smart structures based upon the Fabry-Perot interferometer. (E. Udd eds. Fiber Optic Smart Structures)[M]. New York: Willy, 1995. 249-269
11. Jiang Jian, Rao Yunjiang, Zhou Changxue et al.. Frequency-multiplexed fiber-optic Fizeau strain sensor system based on optical amplification[J]. Acta Physica Sinica, 2004, 53(7): 2221-2225 (in Chinese)