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申请号:201310017991.X【公开号】CN103115694A【公开日】2013.05.22【分类号】G01K11/32(2006.01)I【申请日】2013.01.17【申请人】中国地震局地壳应力研究所【发明人】马晓川;周振安;刘爱春;陈晓丹【摘要】本发明公开了一种基于低熔点玻璃焊接的光纤光栅高灵敏度温度传感器,包括基底,基底的两端分别固定有金属悬臂梁,两个金属悬臂梁的悬臂端相对设置,两个金属悬臂梁的悬臂端之间固定有光纤光栅,至少一个金
Application Date: 201310017991.X Publication Number: CN103115694A Date of Publication: 2013.05.22 【CLC Number】 G01K11 / 32 【Applicant】 Institute of Crustal Dynamics, China Earthquake Administration 【Inventor [Abstract] The present invention discloses a low melting point glass-based fiber grating FBG high sensitivity temperature sensor, comprising a substrate, the substrate is fixed at both ends of the metal cantilever beam, two metal cantilever beam Of the cantilever ends are arranged oppositely, a fiber grating is fixed between the cantilever ends of the two metal cantilevers, at least one gold