Publication:
High-resolution beam steering using microlens arrays

dc.contributor.departmentDepartment of Electrical and Electronics Engineering
dc.contributor.departmentGraduate School of Sciences and Engineering
dc.contributor.kuauthorAkatay, Ata
dc.contributor.kuauthorAtaman, Çağlar
dc.contributor.kuauthorÜrey, Hakan
dc.contributor.schoolcollegeinstituteCollege of Engineering
dc.contributor.schoolcollegeinstituteGRADUATE SCHOOL OF SCIENCES AND ENGINEERING
dc.date.accessioned2024-11-10T00:11:16Z
dc.date.issued2006
dc.description.abstractImaging or beam-steering systems employing a periodic array of microlenses or micromirrors suffer from diffraction problems resulting from the destructive interference of the beam segments produced by the array. Simple formulas are derived for beam steering with segmented apertures that do not suffer from diffraction problems because of the introduction of a moving linear phase shifter such as a prescan lens before the periodic structure. The technique substantially increases the resolution of imaging systems that employ microlens arrays or micromirror arrays. Theoretical, numerical, and experimental results demonstrating the high-resolution imaging concept using microlens arrays are presented.
dc.description.indexedbyWOS
dc.description.indexedbyScopus
dc.description.indexedbyPubMed
dc.description.issue19
dc.description.openaccessNO
dc.description.publisherscopeInternational
dc.description.sponsoredbyTubitakEuN/A
dc.description.volume31
dc.identifier.doi10.1364/OL.31.002861
dc.identifier.eissn1539-4794
dc.identifier.issn0146-9592
dc.identifier.quartileQ1
dc.identifier.scopus2-s2.0-33750193672
dc.identifier.urihttps://doi.org/10.1364/OL.31.002861
dc.identifier.urihttps://hdl.handle.net/20.500.14288/17457
dc.identifier.wos240869400015
dc.language.isoeng
dc.publisherOptical Soc Amer
dc.relation.ispartofOptics Letters
dc.subjectOptics
dc.titleHigh-resolution beam steering using microlens arrays
dc.typeJournal Article
dspace.entity.typePublication
local.contributor.kuauthorAkatay, Ata
local.contributor.kuauthorAtaman, Çağlar
local.contributor.kuauthorÜrey, Hakan
local.publication.orgunit1GRADUATE SCHOOL OF SCIENCES AND ENGINEERING
local.publication.orgunit1College of Engineering
local.publication.orgunit2Department of Electrical and Electronics Engineering
local.publication.orgunit2Graduate School of Sciences and Engineering
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