Experimental Reseach of the Parallel Multiplexing of Fabry-Perot Strain Sensor in the Fourier Demodulation

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Journals >Acta Photonica Sinica >Volume 34 >Issue 10 >Page 1506 > Article

Acta Photonica Sinica
Vol. 34, Issue 10, 1506 (2005)

Experimental Reseach of the Parallel Multiplexing of Fabry-Perot Strain Sensor in the Fourier Demodulation

[in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, and [in Chinese]²

Author Affiliations

¹[in Chinese]

²[in Chinese]

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DOI: Cite this Article

[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Experimental Reseach of the Parallel Multiplexing of Fabry-Perot Strain Sensor in the Fourier Demodulation[J]. Acta Photonica Sinica, 2005, 34(10): 1506 Copy Citation Text

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Abstract

The Fourier demodulation of the output signal of the Fabry-Perot strain sensor was analyzed.The principle of the parallel multiplexing according to Fourier demodulation was introduced particularly.Based on this principle,many experiments have been done,of which three experiments have been analyzed emphatically.The experimental results indicate that this demodulation method is valid and practical.

Keywords

Fabry-Perot sensor Fourier transfer Parallel multiplexing Strain Fiber optics and optical communications

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