Whispering gallery modes in standard optical fibres for fibre profiling measurements and sensing of unlabelled chemical species.
Whispering gallery modes in standard optical fibres for fibre profiling measurements and sensing of unlabelled chemical species.
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DOI：
10.3390/s100301765
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发表时间：
2010
期刊：
影响因子：
--
通讯作者：
Vallance C
中科院分区：
文献类型：
--
作者：
Boleininger A;Lake T;Hami S;Vallance C
液滴和微球中的回音壁模式共振由于其在一系列传感和技术应用中的潜在用途而引起了相当大的关注。我们描述了一种回音壁模式传感器，其中标准光纤用作回音壁模式谐振器。该传感器的特征在于回音壁模式光谱对谐振器尺寸、周围介质的折射率和温度变化的响应，其测量能力通过应用于高精度光纤几何分析和未标记生化物质的检测来证明。该原型传感器能够检测阿托摩尔量的未标记生物分子种类。
Whispering gallery mode resonances in liquid droplets and microspheres have attracted considerable attention due to their potential uses in a range of sensing and technological applications. We describe a whispering gallery mode sensor in which standard optical fibre is used as the whispering gallery mode resonator. The sensor is characterised in terms of the response of the whispering gallery mode spectrum to changes in resonator size, refractive index of the surrounding medium, and temperature, and its measurement capabilities are demonstrated through application to high-precision fibre geometry profiling and the detection of unlabelled biochemical species. The prototype sensor is capable of detecting unlabelled biomolecular species in attomole quantities.
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影响因子：
3.4
作者：
MARTIN, LP;SUTER, JJ;ROSEN, M
通讯作者：
ROSEN, M
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2.5
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Guan, G.;Arnold, S.;Otugen, M. V.
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Otugen, M. V.
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3.6
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Arnold, S;Khoshsima, M;Vollmer, F
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Baehr-Jones, T;Hochberg, M;Scherer, A
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