%0 Journal Article
%T Research and application of fiber Bragg grating geophone<br>光纤布拉格光栅地震检波器的研究与应用
%A MA Chao
%A QIAO Xue-guang
%A JIA Zhen-an
%A YU Da-kuan
%A ZHANG Jing
%A WANG Yu
%A <br>马超
%A 乔学光
%A 贾振安
%A 禹大宽
%A 张晶
%A 王瑜
%J 地球物理学进展
%D 2008
%I 
%X Fiber Bragg Grating seism demodulation technology is the newest kind of seism demodulation technology.The result of the experiment indicates that the Fiber Bragg Grating geophone has wider bandwidth,better stability,higher sensitivity,and a perfect kind.In this paper,the basic principle,theoretical calculation and operation of the FBG sensing are mainly described.The study and application of the FBG seismometer are provided.
%K fiber Bragg grating
%K geophone
%K vibration sensor<br>光纤Bragg光栅
%K 地震检波器
%K 振动传感器
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=1E44AE713D8A6DE0&jid=65CE641AB2DEAAF8B2D39ECB6B6B6C80&aid=F5A92F4E6E66379EDAE92002B5A60E2D&yid=67289AFF6305E306&vid=EA389574707BDED3&iid=0B39A22176CE99FB&sid=6837BC93241057EF&eid=C824C8F9F54AE9B9&journal_id=1004-2903&journal_name=地球物理学进展&referenced_num=0&reference_num=40