Submicrometer organic silica gel fiber for oxygen sensing
Yang Xinghua; Li Le; Yuan Libo; Li Shouzhu; Luo Shenzi; Liu Yanxin; Peng Lirong
2011
Source PublicationOptics Letters
ISSN1469592
Volume36Issue:23Pages:4656-4658
Abstract

We introduce the electrospinning method into fabricating oxygen-sensitive submicrometer scale optical fiber. Uniform tris (4,7-diphenyl-1,10-phenathroline) ruthenium(II) dichloride ([Ru(dpp)(3)](2+)Cl(2))-doped fibers with a diameter of 900nm are obtained by electrospinning the organic silicon sol solution derived from tetraethyl orthosilicate and n-Octyltriethoxysilane (C(14)H(32)O(3)Si). The experimental results show that the single gel fiber exhibits excellent optical and sensing properties. A laser with a wavelength of 452nm can be efficiently launched into the fiber and guide along the fiber to excite the fluorescence. Then, we find that [Ru(dpp)(3)](2+)-gel fiber has favorable optical and sensing characteristics, and the Stern-Volmer plots are linear in the full concentration range of O(2) (0-100 vol.%). The ratio of I(0)/I(100), where I(0) and I(100) respectively represent the fluorescence intensities of the fiber exposed to 100% N(2) and 100% O(2), as the sensitivity of the fiber is 3.5. Simultaneously, the fiber can make a quick response within 100 ms. This method provides an effective and convenient way to fabricate highly uniform nanoscale or microscale optical waveguides for photonic devices

Subject AreaOptics
DOI10.1364/OL.36.004656
Indexed BySCI
WOS IDWOS:000298174400064
Citation statistics
Document Type期刊论文
Identifierhttp://ir.xjipc.cas.cn/handle/365002/1460
Collection新疆维吾尔自治区电子信息材料与器件重点实验室
AffiliationHarbin Engn Univ, Coll Sci, Photon Res Ctr, Harbin 150001, Peoples R China;Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Xinjiang Key Labs Elect Informat Mat & Devices, Urumqi Xinjiang 830011, Peoples R China
Recommended Citation
GB/T 7714
Yang Xinghua,Li Le,Yuan Libo,et al. Submicrometer organic silica gel fiber for oxygen sensing[J]. Optics Letters,2011,36(23):4656-4658.
APA Yang Xinghua.,Li Le.,Yuan Libo.,Li Shouzhu.,Luo Shenzi.,...&Peng Lirong.(2011).Submicrometer organic silica gel fiber for oxygen sensing.Optics Letters,36(23),4656-4658.
MLA Yang Xinghua,et al."Submicrometer organic silica gel fiber for oxygen sensing".Optics Letters 36.23(2011):4656-4658.
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