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Synchrotron radiation transmission by two coupled flat microchannel plates: new opportunities to control the focal spot characteristics
An improved theoretical model to calculate the focal spot properties of coherent synchrotron radiation (SR) soft X‐ray beams by combining and aligning two microchannel plates (MCPs) is presented. The diffraction patterns of the radiation behind the MCP system are simulated in the framework of the el...
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Published in: | Journal of synchrotron radiation 2022-03, Vol.29 (2), p.355-362 |
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description | An improved theoretical model to calculate the focal spot properties of coherent synchrotron radiation (SR) soft X‐ray beams by combining and aligning two microchannel plates (MCPs) is presented. The diffraction patterns of the radiation behind the MCP system are simulated in the framework of the electrodynamical model of the radiation emission from two‐dimensional finite antenna arrays. Simulations show that this particular optical device focuses the soft X‐ray radiation in a circular central spot with a radius of ∼4 µm. The study points out that such MCP‐based devices may achieve micrometre and sub‐micrometre spot sizes as required by many applications in the soft X‐ray range. Finally, based on experimental and theoretical results of the radiation transmission by this MCP‐based device, a new method to characterize the spatial properties of brilliant SR sources is discussed.
Transmission properties and diffraction patterns generated by synchrotron radiation at the exit of an assembled couple of microchannel plates (MCPs) are inivestigated. A theoretical model to simulate the patterns and properties of the soft X‐ray beam emerging from this couple of MCPs is presented and discussed. |
doi_str_mv | 10.1107/S1600577521012893 |
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Transmission properties and diffraction patterns generated by synchrotron radiation at the exit of an assembled couple of microchannel plates (MCPs) are inivestigated. A theoretical model to simulate the patterns and properties of the soft X‐ray beam emerging from this couple of MCPs is presented and discussed.</description><identifier>ISSN: 1600-5775</identifier><identifier>ISSN: 0909-0495</identifier><identifier>EISSN: 1600-5775</identifier><identifier>DOI: 10.1107/S1600577521012893</identifier><identifier>PMID: 35254297</identifier><language>eng</language><publisher>5 Abbey Square, Chester, Cheshire CH1 2HU, England: International Union of Crystallography</publisher><subject>Antenna arrays ; Diffraction patterns ; microchannel plate ; Microchannel plates ; Microchannels ; Radiation ; Research Papers ; Synchrotron radiation ; Synchrotrons ; X‐ray diffraction ; X‐ray focusing ; X‐ray optics ; X‐ray waveguides</subject><ispartof>Journal of synchrotron radiation, 2022-03, Vol.29 (2), p.355-362</ispartof><rights>2022 M. I. Mazuritskiy et al. published by IUCr Journals.</rights><rights>open access.</rights><rights>2022. This work is published under http://creativecommons.org/licenses/by/4.0/ (the "License"). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>M. I. Mazuritskiy et al. 2022 2022</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c5430-c50a7f42da63fb12f17d6d882884e46d94d7705037ae26c069fd05eab649aa543</citedby><cites>FETCH-LOGICAL-c5430-c50a7f42da63fb12f17d6d882884e46d94d7705037ae26c069fd05eab649aa543</cites><orcidid>0000-0002-8138-7547 ; 0000-0003-3087-1205 ; 0000-0001-6788-3045 ; 0000-0003-0719-2095</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC8900856/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC8900856/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,885,11562,27924,27925,46052,46476,53791,53793</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/35254297$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Mazuritskiy, M. I.</creatorcontrib><creatorcontrib>Lerer, A. M.</creatorcontrib><creatorcontrib>Marcelli, A.</creatorcontrib><creatorcontrib>Dabagov, S. B.</creatorcontrib><title>Synchrotron radiation transmission by two coupled flat microchannel plates: new opportunities to control the focal spot characteristics</title><title>Journal of synchrotron radiation</title><addtitle>J Synchrotron Radiat</addtitle><description>An improved theoretical model to calculate the focal spot properties of coherent synchrotron radiation (SR) soft X‐ray beams by combining and aligning two microchannel plates (MCPs) is presented. The diffraction patterns of the radiation behind the MCP system are simulated in the framework of the electrodynamical model of the radiation emission from two‐dimensional finite antenna arrays. Simulations show that this particular optical device focuses the soft X‐ray radiation in a circular central spot with a radius of ∼4 µm. The study points out that such MCP‐based devices may achieve micrometre and sub‐micrometre spot sizes as required by many applications in the soft X‐ray range. Finally, based on experimental and theoretical results of the radiation transmission by this MCP‐based device, a new method to characterize the spatial properties of brilliant SR sources is discussed.
Transmission properties and diffraction patterns generated by synchrotron radiation at the exit of an assembled couple of microchannel plates (MCPs) are inivestigated. A theoretical model to simulate the patterns and properties of the soft X‐ray beam emerging from this couple of MCPs is presented and discussed.</description><subject>Antenna arrays</subject><subject>Diffraction patterns</subject><subject>microchannel plate</subject><subject>Microchannel plates</subject><subject>Microchannels</subject><subject>Radiation</subject><subject>Research Papers</subject><subject>Synchrotron radiation</subject><subject>Synchrotrons</subject><subject>X‐ray diffraction</subject><subject>X‐ray focusing</subject><subject>X‐ray optics</subject><subject>X‐ray waveguides</subject><issn>1600-5775</issn><issn>0909-0495</issn><issn>1600-5775</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>24P</sourceid><sourceid>DOA</sourceid><recordid>eNqFkkFvFSEQxzdGY2v1A3gxJF68PAV2gcWDiWmq1jTxUDXxRGaB7eOFByuwvrxP4NeW9dWm1YMXGIb__JhhpmmeEvySECxeXRKOMROCUYIJ7WV7rzleXKvFd_-WfdQ8ynmDMeGCtg-bo5ZR1lEpjpufl_ug1ymWFANKYBwUV62SIOSty3k5DHtUdhHpOE_eGjR6KGjrdIp6DSFYj6bqsfk1CnaH4jTFVObgirMZlSUsVLhHZW3RGDV4lKdYUI1NoItNLhen8-PmwQg-2yfX-0nz5d3Z59MPq4tP789P316sNOtaXFcMYuyoAd6OA6EjEYabvqd939mOG9kZITDDrQBLucZcjgYzCwPvJEBFnDTnB66JsFFTcltIexXBqd-OmK4UpJqQt0qPWBPGCRWkvtjKQQ5jB53gEmuODa-sNwfWNA9ba7SthYK_A717E9xaXcUfqpcY92wBvLgGpPh9trmo-uXaeg_Bxjkrylve13IkqdLnf0k3cU6hftVBRQnrWFWRg6o2J-dkx5tkCFbLyKh_RqbGPLtdxU3EnxmpAnkQ7Jy3-_8T1cfLb_TrGSO1Db8AJXTPSg</recordid><startdate>202203</startdate><enddate>202203</enddate><creator>Mazuritskiy, M. 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I.</au><au>Lerer, A. M.</au><au>Marcelli, A.</au><au>Dabagov, S. B.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synchrotron radiation transmission by two coupled flat microchannel plates: new opportunities to control the focal spot characteristics</atitle><jtitle>Journal of synchrotron radiation</jtitle><addtitle>J Synchrotron Radiat</addtitle><date>2022-03</date><risdate>2022</risdate><volume>29</volume><issue>2</issue><spage>355</spage><epage>362</epage><pages>355-362</pages><issn>1600-5775</issn><issn>0909-0495</issn><eissn>1600-5775</eissn><abstract>An improved theoretical model to calculate the focal spot properties of coherent synchrotron radiation (SR) soft X‐ray beams by combining and aligning two microchannel plates (MCPs) is presented. The diffraction patterns of the radiation behind the MCP system are simulated in the framework of the electrodynamical model of the radiation emission from two‐dimensional finite antenna arrays. Simulations show that this particular optical device focuses the soft X‐ray radiation in a circular central spot with a radius of ∼4 µm. The study points out that such MCP‐based devices may achieve micrometre and sub‐micrometre spot sizes as required by many applications in the soft X‐ray range. Finally, based on experimental and theoretical results of the radiation transmission by this MCP‐based device, a new method to characterize the spatial properties of brilliant SR sources is discussed.
Transmission properties and diffraction patterns generated by synchrotron radiation at the exit of an assembled couple of microchannel plates (MCPs) are inivestigated. A theoretical model to simulate the patterns and properties of the soft X‐ray beam emerging from this couple of MCPs is presented and discussed.</abstract><cop>5 Abbey Square, Chester, Cheshire CH1 2HU, England</cop><pub>International Union of Crystallography</pub><pmid>35254297</pmid><doi>10.1107/S1600577521012893</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0002-8138-7547</orcidid><orcidid>https://orcid.org/0000-0003-3087-1205</orcidid><orcidid>https://orcid.org/0000-0001-6788-3045</orcidid><orcidid>https://orcid.org/0000-0003-0719-2095</orcidid><oa>free_for_read</oa></addata></record> |
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subjects | Antenna arrays Diffraction patterns microchannel plate Microchannel plates Microchannels Radiation Research Papers Synchrotron radiation Synchrotrons X‐ray diffraction X‐ray focusing X‐ray optics X‐ray waveguides |
title | Synchrotron radiation transmission by two coupled flat microchannel plates: new opportunities to control the focal spot characteristics |
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