Chiral long-period gratings: fabrication, highly sensitive torsion sensing, and tunable single-band filtering | |
Kong, Xudong1,2; Ren, Kaili1,2; Ren, Liyong1; Liang, Jian1,2; Ju, Haijuan1,2 | |
刊名 | applied optics
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2017-06-01 | |
卷号 | 56期号:16页码:4702-4707 |
ISSN号 | 1559-128x |
通讯作者 | ren, liyong (renliy@opt.ac.cn) |
产权排序 | 1 |
英文摘要 | a promising technology for fabricating chiral long-period gratings (clpgs) is demonstrated using a commercial fusion splicer. the key aspect of this technology is the incorporation of a fully automatic program we designed for the fusion splicer. high-quality clpgs are successfully fabricated from single-mode fibers, which have very flat surfaces and low insertion loss. we also investigate the tuning characteristics of the transmission spectrum with the mechanical twist rate in clpgs for torsion sensing application. the torsion sensitivity is improved and the shift in resonance wavelength versus the mechanical twist rate shows an almost perfect linear relationship. in addition, by choosing appropriate fabrication parameters, the fabricated clpgs can be used as tunable single-band-rejection filters in a broad wavelength range. (c) 2017 optical society of america |
WOS标题词 | science & technology ; physical sciences |
类目[WOS] | optics |
研究领域[WOS] | optics |
关键词[WOS] | frequency co2-laser pulses ; orbital-angular-momentum ; photonic crystal fiber ; opposite helicities ; strain ; mode |
收录类别 | SCI ; EI |
语种 | 英语 |
WOS记录号 | WOS:000402579600020 |
内容类型 | 期刊论文 |
源URL | [http://ir.opt.ac.cn/handle/181661/29035] ![]() |
专题 | 西安光学精密机械研究所_信息光子学研究室 |
作者单位 | 1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
推荐引用方式 GB/T 7714 | Kong, Xudong,Ren, Kaili,Ren, Liyong,et al. Chiral long-period gratings: fabrication, highly sensitive torsion sensing, and tunable single-band filtering[J]. applied optics,2017,56(16):4702-4707. |
APA | Kong, Xudong,Ren, Kaili,Ren, Liyong,Liang, Jian,&Ju, Haijuan.(2017).Chiral long-period gratings: fabrication, highly sensitive torsion sensing, and tunable single-band filtering.applied optics,56(16),4702-4707. |
MLA | Kong, Xudong,et al."Chiral long-period gratings: fabrication, highly sensitive torsion sensing, and tunable single-band filtering".applied optics 56.16(2017):4702-4707. |
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