期刊
APPLIED PHYSICS LETTERS
卷 101, 期 13, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/1.4754838
关键词
-
资金
- National 973 program [2011CBA00200, 2012CB921803, 2010CB327800]
- NSFC [11074117, 60977039]
- PAPD
- Fundamental Research Funds for the Central Universities
We experimentally demonstrate a microfiber Bragg grating force sensor with ultra-high sensitivity. The fiber Bragg grating (FBG) is inscribed in a microfiber tapered from standard non-photosensitive single-mode fiber by focused ion beam machining method, and has a compact size (similar to 112 mu m in length). Small diameter increases the force sensitivity of such grating when acting as a force-sensing element under tensile loads. We have demonstrated force sensitivity as high as similar to 3146 nm/N around the resonant wavelength of 1538 nm, which is three orders of magnitude larger than FBGs in untapered fibers. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4754838]
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据