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dc.contributorVirginia Techen
dc.contributor.authorIndebetouw, G.en
dc.contributor.authorBai, H.en
dc.date.accessioned2014-04-04T15:12:20Zen
dc.date.available2014-04-04T15:12:20Zen
dc.date.issued1984-12en
dc.identifier.citationGuy Indebetouw and Hanxian Bai, "Imaging with Fresnel zone pupil masks: extended depth of field," Appl. Opt. 23, 4299-4302 (1984). doi: 10.1364/AO.23.004299en
dc.identifier.issn0003-6935en
dc.identifier.urihttp://hdl.handle.net/10919/46917en
dc.description.abstractFresnel zone plates are used as pupil apertures to extend the depth of field of an incoherent imaging system. The defocused optical transfer function is evaluated approximately, and the results are confirmed by experiments and by subjective evaluations of the images of a test chart. With a pupil having four zones, for example, the resolution limit at four depths of field out of focus is improved by a factor of 10.en
dc.description.sponsorshipNational Science Foundation ECS 8116337en
dc.language.isoen_USen
dc.publisherOptical Society of Americaen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.titleImaging with Fresnel zone pupil masks: extended depth of fielden
dc.typeArticle - Refereeden
dc.contributor.departmentPhysicsen
dc.identifier.urlhttp://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-23-23-4299en
dc.date.accessed2014-02-24en
dc.title.serialApplied Opticsen
dc.identifier.doihttps://doi.org/10.1364/AO.23.004299en


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