High-resolution high-efficiency X-ray imaging system based on the in-line Bragg magnifier and the Medipix detector
The performance of a recently developed full‐field X‐ray micro‐imaging system based on an in‐line Bragg magnifier is reported. The system is composed of quasi‐channel‐cut crystals in combination with a Medipix single‐photon‐counting detector. A theoretical and experimental study of the imaging perfo...
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| Veröffentlicht in: | Journal of synchrotron radiation 2013-01, Vol.20 (1), p.153-159 |
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| creator | Vagovič, Patrik Korytár, Dušan Cecilia, Angelica Hamann, Elias Švéda, Libor Pelliccia, Daniele Härtwig, Jürgen Zápražný, Zdenko Oberta, Peter Dolbnya, Igor Shawney, Kawal Fleschig, Uwe Fiederle, Michael Baumbach, Tilo |
| description | The performance of a recently developed full‐field X‐ray micro‐imaging system based on an in‐line Bragg magnifier is reported. The system is composed of quasi‐channel‐cut crystals in combination with a Medipix single‐photon‐counting detector. A theoretical and experimental study of the imaging performance of the crystals–detector combination and a comparison with a standard indirect detector typically used in high‐resolution X‐ray imaging schemes are reported. The spatial resolution attained by our system is about 0.75 µm, limited only by the current magnification. Compared with an indirect detector system, this system features a better efficiency, signal‐to‐noise ratio and spatial resolution. The optimal working resolution range of this system is between ∼0.4 µm and 1 µm, filling the gap between transmission X‐ray microscopes and indirect detectors. Applications for coherent full‐field imaging of weakly absorbing samples are shown and discussed. |
| doi_str_mv | 10.1107/S0909049512044366 |
| format | Article |
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The system is composed of quasi‐channel‐cut crystals in combination with a Medipix single‐photon‐counting detector. A theoretical and experimental study of the imaging performance of the crystals–detector combination and a comparison with a standard indirect detector typically used in high‐resolution X‐ray imaging schemes are reported. The spatial resolution attained by our system is about 0.75 µm, limited only by the current magnification. Compared with an indirect detector system, this system features a better efficiency, signal‐to‐noise ratio and spatial resolution. The optimal working resolution range of this system is between ∼0.4 µm and 1 µm, filling the gap between transmission X‐ray microscopes and indirect detectors. Applications for coherent full‐field imaging of weakly absorbing samples are shown and discussed.</description><identifier>ISSN: 1600-5775</identifier><identifier>ISSN: 0909-0495</identifier><identifier>EISSN: 1600-5775</identifier><identifier>DOI: 10.1107/S0909049512044366</identifier><identifier>PMID: 23254668</identifier><language>eng</language><publisher>5 Abbey Square, Chester, Cheshire CH1 2HU, England: International Union of Crystallography</publisher><subject>Bragg magnifier ; Crystals ; Detectors ; germanium ; high resolution ; holography ; Holography - methods ; Imaging ; in-line ; Magnification ; Optimization ; Radiographic Image Enhancement - instrumentation ; Radiographic Image Enhancement - methods ; Spatial resolution ; Synchrotron radiation ; X-ray imaging ; X-Rays</subject><ispartof>Journal of synchrotron radiation, 2013-01, Vol.20 (1), p.153-159</ispartof><rights>International Union of Crystallography, 2013</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c5588-631177fd06103fff941d3ea6d74b2d30ef164d19dd506c958e577023770b5fdb3</citedby><cites>FETCH-LOGICAL-c5588-631177fd06103fff941d3ea6d74b2d30ef164d19dd506c958e577023770b5fdb3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1107%2FS0909049512044366$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1107%2FS0909049512044366$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,777,781,1412,11543,27905,27906,45555,45556,46033,46457</link.rule.ids><linktorsrc>$$Uhttps://onlinelibrary.wiley.com/doi/abs/10.1107%2FS0909049512044366$$EView_record_in_Wiley-Blackwell$$FView_record_in_$$GWiley-Blackwell</linktorsrc><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/23254668$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Vagovič, Patrik</creatorcontrib><creatorcontrib>Korytár, Dušan</creatorcontrib><creatorcontrib>Cecilia, Angelica</creatorcontrib><creatorcontrib>Hamann, Elias</creatorcontrib><creatorcontrib>Švéda, Libor</creatorcontrib><creatorcontrib>Pelliccia, Daniele</creatorcontrib><creatorcontrib>Härtwig, Jürgen</creatorcontrib><creatorcontrib>Zápražný, Zdenko</creatorcontrib><creatorcontrib>Oberta, Peter</creatorcontrib><creatorcontrib>Dolbnya, Igor</creatorcontrib><creatorcontrib>Shawney, Kawal</creatorcontrib><creatorcontrib>Fleschig, Uwe</creatorcontrib><creatorcontrib>Fiederle, Michael</creatorcontrib><creatorcontrib>Baumbach, Tilo</creatorcontrib><title>High-resolution high-efficiency X-ray imaging system based on the in-line Bragg magnifier and the Medipix detector</title><title>Journal of synchrotron radiation</title><addtitle>J. Synchrotron Rad</addtitle><description>The performance of a recently developed full‐field X‐ray micro‐imaging system based on an in‐line Bragg magnifier is reported. The system is composed of quasi‐channel‐cut crystals in combination with a Medipix single‐photon‐counting detector. A theoretical and experimental study of the imaging performance of the crystals–detector combination and a comparison with a standard indirect detector typically used in high‐resolution X‐ray imaging schemes are reported. The spatial resolution attained by our system is about 0.75 µm, limited only by the current magnification. Compared with an indirect detector system, this system features a better efficiency, signal‐to‐noise ratio and spatial resolution. The optimal working resolution range of this system is between ∼0.4 µm and 1 µm, filling the gap between transmission X‐ray microscopes and indirect detectors. Applications for coherent full‐field imaging of weakly absorbing samples are shown and discussed.</description><subject>Bragg magnifier</subject><subject>Crystals</subject><subject>Detectors</subject><subject>germanium</subject><subject>high resolution</subject><subject>holography</subject><subject>Holography - methods</subject><subject>Imaging</subject><subject>in-line</subject><subject>Magnification</subject><subject>Optimization</subject><subject>Radiographic Image Enhancement - instrumentation</subject><subject>Radiographic Image Enhancement - methods</subject><subject>Spatial resolution</subject><subject>Synchrotron radiation</subject><subject>X-ray imaging</subject><subject>X-Rays</subject><issn>1600-5775</issn><issn>0909-0495</issn><issn>1600-5775</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkctu1DAUhi1ERS_wAGyQJTZsQu34liyh0BbUloqCuGwsJz7OuM04g52I5m14Fp6sHk2pECxAPvJF_v5fOudH6DElzyklav-C1HnxWtCScM6kvId2qCSkEEqJ-7_dt9FuSpeEUKlK9gBtl6wUXMpqB6Vj3y2KCGnop9EPAS_Wb3DOtx5CO-PPRTQz9kvT-dDhNKcRlrgxCSzO9LgA7EPR-wD4ZTRdhzMYvPMQsQl2_f_zxylYv_LX2MII7TjEh2jLmT7Bo9tzD308fP3h4Lg4eXf05uDFSdEKUVWFZJQq5SyRlDDnXM2pZWCkVbwpLSPgqOSW1tYKIttaVJBbJSXLWyOcbdgeerbxXcXh2wRp1EufWuh7E2CYkqZlxSRXTND_QBXLVZE6o0__QC-HKYbcSKZ4pspasUzRDdXGIaUITq9iHmKcNSV6HZ7-K7yseXLrPDVLsHeKX2lloNoA330P878d9duLL-fngpRrabGR-hzg9Z3UxCstFVNCfzo70vQ9P_36ileasBt4bLLg</recordid><startdate>201301</startdate><enddate>201301</enddate><creator>Vagovič, Patrik</creator><creator>Korytár, Dušan</creator><creator>Cecilia, Angelica</creator><creator>Hamann, Elias</creator><creator>Švéda, Libor</creator><creator>Pelliccia, Daniele</creator><creator>Härtwig, Jürgen</creator><creator>Zápražný, Zdenko</creator><creator>Oberta, Peter</creator><creator>Dolbnya, Igor</creator><creator>Shawney, Kawal</creator><creator>Fleschig, Uwe</creator><creator>Fiederle, Michael</creator><creator>Baumbach, Tilo</creator><general>International Union of Crystallography</general><general>John Wiley & Sons, Inc</general><scope>BSCLL</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>JQ2</scope><scope>L7M</scope><scope>7X8</scope></search><sort><creationdate>201301</creationdate><title>High-resolution high-efficiency X-ray imaging system based on the in-line Bragg magnifier and the Medipix detector</title><author>Vagovič, Patrik ; Korytár, Dušan ; Cecilia, Angelica ; Hamann, Elias ; Švéda, Libor ; Pelliccia, Daniele ; Härtwig, Jürgen ; Zápražný, Zdenko ; Oberta, Peter ; Dolbnya, Igor ; Shawney, Kawal ; Fleschig, Uwe ; Fiederle, Michael ; Baumbach, Tilo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c5588-631177fd06103fff941d3ea6d74b2d30ef164d19dd506c958e577023770b5fdb3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Bragg magnifier</topic><topic>Crystals</topic><topic>Detectors</topic><topic>germanium</topic><topic>high resolution</topic><topic>holography</topic><topic>Holography - methods</topic><topic>Imaging</topic><topic>in-line</topic><topic>Magnification</topic><topic>Optimization</topic><topic>Radiographic Image Enhancement - instrumentation</topic><topic>Radiographic Image Enhancement - methods</topic><topic>Spatial resolution</topic><topic>Synchrotron radiation</topic><topic>X-ray imaging</topic><topic>X-Rays</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Vagovič, Patrik</creatorcontrib><creatorcontrib>Korytár, Dušan</creatorcontrib><creatorcontrib>Cecilia, Angelica</creatorcontrib><creatorcontrib>Hamann, Elias</creatorcontrib><creatorcontrib>Švéda, Libor</creatorcontrib><creatorcontrib>Pelliccia, Daniele</creatorcontrib><creatorcontrib>Härtwig, Jürgen</creatorcontrib><creatorcontrib>Zápražný, Zdenko</creatorcontrib><creatorcontrib>Oberta, Peter</creatorcontrib><creatorcontrib>Dolbnya, Igor</creatorcontrib><creatorcontrib>Shawney, Kawal</creatorcontrib><creatorcontrib>Fleschig, Uwe</creatorcontrib><creatorcontrib>Fiederle, Michael</creatorcontrib><creatorcontrib>Baumbach, Tilo</creatorcontrib><collection>Istex</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of synchrotron radiation</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Vagovič, Patrik</au><au>Korytár, Dušan</au><au>Cecilia, Angelica</au><au>Hamann, Elias</au><au>Švéda, Libor</au><au>Pelliccia, Daniele</au><au>Härtwig, Jürgen</au><au>Zápražný, Zdenko</au><au>Oberta, Peter</au><au>Dolbnya, Igor</au><au>Shawney, Kawal</au><au>Fleschig, Uwe</au><au>Fiederle, Michael</au><au>Baumbach, Tilo</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>High-resolution high-efficiency X-ray imaging system based on the in-line Bragg magnifier and the Medipix detector</atitle><jtitle>Journal of synchrotron radiation</jtitle><addtitle>J. Synchrotron Rad</addtitle><date>2013-01</date><risdate>2013</risdate><volume>20</volume><issue>1</issue><spage>153</spage><epage>159</epage><pages>153-159</pages><issn>1600-5775</issn><issn>0909-0495</issn><eissn>1600-5775</eissn><abstract>The performance of a recently developed full‐field X‐ray micro‐imaging system based on an in‐line Bragg magnifier is reported. The system is composed of quasi‐channel‐cut crystals in combination with a Medipix single‐photon‐counting detector. A theoretical and experimental study of the imaging performance of the crystals–detector combination and a comparison with a standard indirect detector typically used in high‐resolution X‐ray imaging schemes are reported. The spatial resolution attained by our system is about 0.75 µm, limited only by the current magnification. Compared with an indirect detector system, this system features a better efficiency, signal‐to‐noise ratio and spatial resolution. 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| identifier | ISSN: 1600-5775 |
| ispartof | Journal of synchrotron radiation, 2013-01, Vol.20 (1), p.153-159 |
| issn | 1600-5775 0909-0495 1600-5775 |
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| subjects | Bragg magnifier Crystals Detectors germanium high resolution holography Holography - methods Imaging in-line Magnification Optimization Radiographic Image Enhancement - instrumentation Radiographic Image Enhancement - methods Spatial resolution Synchrotron radiation X-ray imaging X-Rays |
| title | High-resolution high-efficiency X-ray imaging system based on the in-line Bragg magnifier and the Medipix detector |
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