%0 Journal Article
%T Study on Long Distance Pipeline Destruction Alarm Technology Based on Sagnac/Mach-Zehnder Interferometers<br>基于萨格奈克/双马赫-曾德干涉原理的长途管道破坏预警技术研究
%A TAN Jing
%A CHEN Wei-min
%A WU Jun
%A ZHU Yong
%A <br>谭靖
%A 陈伟民
%A 吴俊
%A 朱永
%J 光子学报
%D 2008
%I 
%X To solve problems about lower sensitive or shorter detection distance in existing methods,a novel method based on Sagnac and twin Mach-Zehnder interferometers is put forward, and its theory about detecting and locating is analyzed. The result shows that this method can be used in practice for long distance pipeline destruction alarm project.
%K Pipeline transportation
%K Destruction alarm
%K Distributed optic fiber sensor<br>管道运输
%K 破坏预警
%K 分布式光纤传感
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=E301872E8DAF731E0757FDD2E2D111C8&yid=67289AFF6305E306&vid=42425781F0B1C26E&iid=CA4FD0336C81A37A&sid=5D71B28100102720&eid=AA76E167F386B6B3&journal_id=1004-4213&journal_name=光子学报&referenced_num=2&reference_num=15