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基于短波长衍射的光子晶体光纤内折射率测量

Refractive Index Measurement within a Photonic Crystal Fibre Based on Short Wavelength Diffraction.

作者信息

Martelli Cicero, Canning John, Kristensen Martin, Groothoff Nathaniel

机构信息

School of Chemistry & Optical Fibre Technology Centre, University of Sydney, 206 National Innovation Centre, ATP, Sydney, NSW 1430, Australia.

Department of Physics and Astronomy and Interdisciplinary Nanoscience Center (iNANO), University of Aarhus, Ny Munkegade, Building 1520, DK-8000 Århus C, Denmark.

出版信息

Sensors (Basel). 2007 Oct 30;7(11):2492-2498. doi: 10.3390/s7112492.

DOI:10.3390/s7112492
PMID:28903240
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3965239/
Abstract

A new class of refractive index sensors using solid core photonic crystal fibres isdemonstrated. Coherent scattering at the cladding lattice is used to optically characterizematerials inserted into the fibre holes. The liquid to solid phase transition of water uponfreezing to ice 1h is characterized by determining the refractive index.

摘要

展示了一种使用实心光子晶体光纤的新型折射率传感器。利用包层晶格处的相干散射对插入光纤孔中的材料进行光学表征。通过测定折射率来表征水在冻结成冰Ih时从液相到固相的转变。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2d47/3965239/9197ab5ff2c9/sensors-07-02492f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2d47/3965239/791b85e486da/sensors-07-02492f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2d47/3965239/10f8b2b07e03/sensors-07-02492f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2d47/3965239/9197ab5ff2c9/sensors-07-02492f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2d47/3965239/791b85e486da/sensors-07-02492f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2d47/3965239/10f8b2b07e03/sensors-07-02492f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2d47/3965239/9197ab5ff2c9/sensors-07-02492f3.jpg

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本文引用的文献

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Control of the wavelength dependent thermo-optic coefficients in structured fibres.结构化光纤中波长相关热光系数的控制。
Opt Express. 2006 Jul 10;14(14):6428-33. doi: 10.1364/oe.14.006428.
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Water-core Fresnel fiber.
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Gas sensing using air-guiding photonic bandgap fibers.使用导气光子带隙光纤的气体传感
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Sensors (Basel). 2013 May 14;13(5):6355-64. doi: 10.3390/s130506355.
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Opt Lett. 2003 Feb 15;28(4):233-5. doi: 10.1364/ol.28.000233.