Controlling X-ray beam trajectory with a flexible hollow glass fibre

A metre-length flexible hollow glass fibre with 20 µm-bore and 1.5 mm-cladding diameters for transporting a synchrotron X-ray beam and controlling the trajectory has been examined. The large cladding diameter maintains a moderate curvature to satisfy the shallow glancing angle of total reflection. T...

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Autores principales: Tanaka, Yoshihito, Nakatani, Takashi, Onitsuka, Rena, Sawada, Kei, Takahashi, Isao
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2014
Materias:
Research Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3874018/
https://www.ncbi.nlm.nih.gov/pubmed/24365917
http://dx.doi.org/10.1107/S1600577513029706
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author Tanaka, Yoshihito
Nakatani, Takashi
Onitsuka, Rena
Sawada, Kei
Takahashi, Isao
author_facet Tanaka, Yoshihito
Nakatani, Takashi
Onitsuka, Rena
Sawada, Kei
Takahashi, Isao
author_sort Tanaka, Yoshihito
collection PubMed
description A metre-length flexible hollow glass fibre with 20 µm-bore and 1.5 mm-cladding diameters for transporting a synchrotron X-ray beam and controlling the trajectory has been examined. The large cladding diameter maintains a moderate curvature to satisfy the shallow glancing angle of total reflection. The observed transmission efficiency was more than 20% at 12.4 keV. As a demonstration, a wide-area scan of a synchrotron radiation beam was performed to identify the elements for a fixed metal film through its absorption spectra.
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spelling pubmed-38740182013-12-30 Controlling X-ray beam trajectory with a flexible hollow glass fibre Tanaka, Yoshihito Nakatani, Takashi Onitsuka, Rena Sawada, Kei Takahashi, Isao J Synchrotron Radiat Research Papers A metre-length flexible hollow glass fibre with 20 µm-bore and 1.5 mm-cladding diameters for transporting a synchrotron X-ray beam and controlling the trajectory has been examined. The large cladding diameter maintains a moderate curvature to satisfy the shallow glancing angle of total reflection. The observed transmission efficiency was more than 20% at 12.4 keV. As a demonstration, a wide-area scan of a synchrotron radiation beam was performed to identify the elements for a fixed metal film through its absorption spectra. International Union of Crystallography 2014-01-01 2013-12-10 /pmc/articles/PMC3874018/ /pubmed/24365917 http://dx.doi.org/10.1107/S1600577513029706 Text en © Yoshihito Tanaka et al. 2014 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Research Papers
Tanaka, Yoshihito
Nakatani, Takashi
Onitsuka, Rena
Sawada, Kei
Takahashi, Isao
Controlling X-ray beam trajectory with a flexible hollow glass fibre
title Controlling X-ray beam trajectory with a flexible hollow glass fibre
title_full Controlling X-ray beam trajectory with a flexible hollow glass fibre
title_fullStr Controlling X-ray beam trajectory with a flexible hollow glass fibre
title_full_unstemmed Controlling X-ray beam trajectory with a flexible hollow glass fibre
title_short Controlling X-ray beam trajectory with a flexible hollow glass fibre
title_sort controlling x-ray beam trajectory with a flexible hollow glass fibre
topic Research Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3874018/
https://www.ncbi.nlm.nih.gov/pubmed/24365917
http://dx.doi.org/10.1107/S1600577513029706
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