Numerical analysis of electron optical system with microchannel plate

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aut.researcherShymanska, Alla
dc.contributor.authorShymanska, A
dc.date.accessioned2011-08-12T06:02:41Z
dc.date.accessioned2011-11-06T22:35:48Z
dc.date.accessioned2011-11-06T22:37:16Z
dc.date.accessioned2011-11-06T22:42:23Z
dc.date.available2011-08-12T06:02:41Z
dc.date.available2011-11-06T22:35:48Z
dc.date.available2011-11-06T22:37:16Z
dc.date.available2011-11-06T22:42:23Z
dc.date.copyright2011-06-01
dc.date.issued2011-06-01
dc.description.abstractThis paper describes a numerical develop- ment of image converters and intensi¯ers which incorporate an inverting electron optical system (EOS) and a microchannel plate (MCP) as an amplier. The numerical design of the system includes calculation of the electrostatic field in the device, trajectories of electrons emitted from a photocathode, and determination of the modulation-transfer-function (MTF) which gives the objective estimation for the image quality. Results of the numerical experiments are shown, and the EOS with optimized characteristics is developed. It provides the nearly flat image surface, determines the position of the surface of the best focus, minimizes the image distortion and reduces a noise factor of the MCP.
dc.identifier.citationJournal of Computational Electronics, vol.10(3), pp.291 - 299
dc.identifier.doi10.1007/s10825-011-0365-8
dc.identifier.issn1569-8025 (Print) 1572-8137 (Online)
dc.identifier.urihttps://hdl.handle.net/10292/2470
dc.languageEnglish
dc.publisherSpringer
dc.relation.isreplacedby10292/2471
dc.relation.isreplacedbyhttp://hdl.handle.net/10292/2471
dc.relation.replaceshttp://hdl.handle.net/10292/1700
dc.relation.replaces10292/1700
dc.relation.replaceshttp://hdl.handle.net/10292/2468
dc.relation.replaces10292/2468
dc.relation.replaceshttp://hdl.handle.net/10292/2469
dc.relation.replaces10292/2469
dc.relation.urihttp://dx.doi.org/10.1007/s10825-011-0365-8
dc.rightsAn author may self-archive an author-created version of his/her article on his/her own website and or in his/her institutional repository. He/she may also deposit this version on his/her funder’s or funder’s designated repository at the funder’s request or as a result of a legal obligation, provided it is not made publicly available until 12 months after official publication. He/ she may not use the publisher's PDF version, which is posted on www.springerlink.com, for the purpose of self-archiving or deposit. Furthermore, the author may only post his/her version provided acknowledgement is given to the original source of publication and a link is inserted to the published article on Springer's website. The link must be accompanied by the following text: "The final publication is available at www.springerlink.com”. (Please also see Publisher’s Version and Citation)
dc.rights.accessrightsOpenAccess
dc.subjectElectron optical system
dc.subjectMicrochannel plate
dc.subjectElectrostatic field
dc.subjectElectron trajectories
dc.subjectModulation-transfer-function
dc.subjectNumerical analysis
dc.titleNumerical analysis of electron optical system with microchannel plate
dc.typeJournal Article
pubs.organisational-data/AUT
pubs.organisational-data/AUT/Design & Creative Technologies
pubs.organisational-data/AUT/Design & Creative Technologies/School of Computing & Mathematical Science
pubs.organisational-data/AUT/PBRF Researchers
pubs.organisational-data/AUT/PBRF Researchers/Design & Creative Technologies PBRF Researchers
pubs.organisational-data/AUT/PBRF Researchers/Design & Creative Technologies PBRF Researchers/DCT C & M Mathematical Science
pubs.publisher-urlhttp://www.springerlink.com/content/0wu43232l022011v/
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