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	Data acquisition method for digital phase generated carrier demodulation system of optical fiber interferometers
	Kuang Wu ; Zhang Min ; Wang Li-wei ; Bo Lin-hou ; Liao Yan-biao ; Lai Shu-rong
	2010-05-06 ; 2010-05-06
关键词	Practical/ data acquisition demodulation fibre optic sensors light interferometers signal processing/ data acquisition method digital phase generated carrier PGC demodulation system optical fiber interferometer nonequilibrium interferometer data sampling parameter antialiasing filter optical device digital signal processing/ A4281P Fibre optic sensors fibre gyros A0650D Data gathering, processing, and recording, data displays including digital techniques B4125 Fibre optics B6120 Modulation and coding methods B6140 Signal processing and detection
中文摘要	Digital phase generated carrier (PGC) is the key method for larger dynamic and high sensitivity detection of optical fiber interferometers. Many important parameters should be considered for the realization of a practical system. Based on non-equilibrium interferometer, the relation of the measured signal parameters to PGC parameters and also data sampling parameters are deduced in this paper. And the design of the anti-aliasing filter is proposed along with the experimental results and the high accuracy digital PGC demodulation system is realized.
语种	中文 ; 中文
出版者	Science Press ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/10906]
专题	清华大学
推荐引用方式 GB/T 7714	Kuang Wu,Zhang Min,Wang Li-wei,et al. Data acquisition method for digital phase generated carrier demodulation system of optical fiber interferometers[J],2010, 2010.
APA	Kuang Wu,Zhang Min,Wang Li-wei,Bo Lin-hou,Liao Yan-biao,&Lai Shu-rong.(2010).Data acquisition method for digital phase generated carrier demodulation system of optical fiber interferometers..
MLA	Kuang Wu,et al."Data acquisition method for digital phase generated carrier demodulation system of optical fiber interferometers".(2010).

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