Signal processing of Sagnac Fiber interferometer used as distributed sensor with wavelets

摘要：

Signal processing is studied for Sagnac fiber distributed sensors. Wavelet denoising and wavelet decomposition are comparatively used to analyze signals in frequency domain to give smoothed frequency spectra, based on which null frequencies of the spectra are found more accurately. The analysis is helpful to more accurately locate the disturbance.

作者: Yan Liu Jun Jia Pei-lin Tao Guo-lu yin Zhong-wei Tan Wen-hua Ren Shui-sheng Jian

会议类型: 国际会议

会议名称: Asia Communications and Photonics Conference and Exhibition(2010亚洲光纤通信与光弹博览会及研讨会 ACP 2010)

会议地点: 上海

会议语种:英文

页码: 290-291

在线出版日期: 2010-12-08（万方平台首次上网日期，不代表论文的发表时间）