Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Compact refractive index sensor based on an S-tapered fiber probe | |
Chen, C.; Yang, R.; Zhang, X. Y.; Wei, W. H.; Guo, Q.; Zhang, X.![]() ![]() | |
2018 | |
发表期刊 | Optical Materials Express
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ISSN | 2159-3930 |
卷号 | 8期号:4页码:919-925 |
摘要 | We have demonstrated a refractive index (RI) sensor based on an S-tapered fiber probe (STFP) with a silver mirror on its end facet. The fiber probe has a compact size of about 1 mm, making it proper for sensing in narrow or limited space. The reflection spectra of the STFPs with different structure lengths have been analyzed and simulated. Its RI sensitivity in the range of 1.332 similar to 1.387 reaches 268.8 nm/RI unit, which is 9 times higher than that of the existing reflective fiber-taper-based RI sensor. Furthermore, the thermal response experimental results show that the STFP is temperature insensitive. (c) 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement |
关键词 | photonic crystal fiber single-mode fiber optical-fibers interferometer gratings Materials Science Optics |
DOI | 10.1364/ome.8.000919 |
收录类别 | SCI ; EI |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/60930 |
专题 | 中国科学院长春光学精密机械与物理研究所 |
推荐引用方式 GB/T 7714 | Chen, C.,Yang, R.,Zhang, X. Y.,et al. Compact refractive index sensor based on an S-tapered fiber probe[J]. Optical Materials Express,2018,8(4):919-925. |
APA | Chen, C..,Yang, R..,Zhang, X. Y..,Wei, W. H..,Guo, Q..,...&Yu, Y. S..(2018).Compact refractive index sensor based on an S-tapered fiber probe.Optical Materials Express,8(4),919-925. |
MLA | Chen, C.,et al."Compact refractive index sensor based on an S-tapered fiber probe".Optical Materials Express 8.4(2018):919-925. |
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