Design of PGC demodulation circuit using for sagnac interferometer - Details

Author：

Wu, Bin (Wu, Bin.) | Cai, Dong-Sheng (Cai, Dong-Sheng.) | He, Cun-Fu (He, Cun-Fu.) (Scholars：何存富) | Hang, Li-Jun (Hang, Li-Jun.)

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Abstract：

In　this　article,　PGC　arithmetic　at　length　was　discussed　and　then　the　hardware　system　basing　on　PGC　technology　was　designed.　The　system　has　been　applied　for　a　new　pipeline　leakage　detection　system　based　on　Sagnac　interferometer　to　demodulate　interference　signal　phase.　It　is　proved　that　the　circuit　can　demodulate　leakage　signal　effectively,　and　leaking　point　is　located　accurately.

Keyword：

Fiber optic sensors Optical sensors Demodulators Demodulation Timing circuits Interferometers Optics

Author Community：

[ 1 ] [Wu, Bin]College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing 100022, China
[ 2 ] [Cai, Dong-Sheng]College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing 100022, China
[ 3 ] [He, Cun-Fu]College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing 100022, China
[ 4 ] [Hang, Li-Jun]College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing 100022, China

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Source ：

Journal of Beijing University of Technology

ISSN： 0254-0037

Year： 2008

Issue： 10

Volume： 34

Page： 1015-1020

Cited Count：

WoS CC Cited Count： 0

SCOPUS Cited Count：

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 0

Affiliated Colleges：

材料科学与工程学院本学院/部未明确归属的数据

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