Spatial light modulator design and generation of structured electromagnetic waves using digital light processors

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dc.authoridPALA, ZEYDIN/0000-0002-2642-7788
dc.authoridKOC, Tarik/0000-0001-9192-4257
dc.contributor.authorYalcinkaya, F.
dc.contributor.authorKoc, T.
dc.contributor.authorPala, Z.
dc.date.accessioned2025-01-21T16:44:30Z
dc.date.available2025-01-21T16:44:30Z
dc.date.issued2022
dc.departmentKırıkkale Üniversitesi
dc.description.abstractSpatial light modulators (SLMs) are versatile devices used for optical studies. These instruments have a wide area of application in photonics. Additionally, SLMs have potential utility in different applications, such as biomedical applications, laser based surgery for precise cutting and as optical tweezers to separate cells in a petri container. However, the high cost of SLM devices prevents their widespread use in many areas, including industrial areas and scientific research laboratories. This paper demonstrates how to design a digital light processor (DLP) based low-cost SLM and describes how to obtain structured electromagnetic waves with the designed SLM. Therefore, this research was undertaken to design and produce a low-cost SLM device for optical applications. For this purpose, two prerequisites had to be fulfilled, the first was to use suitable components of a projection device with DLP-based digital micro-mirror device (DMD), and the second was to eliminate unnecessary SLM components from the system. Finally, holographic images reflected on the SLM screen were created by using Mathematica software program to change the amplitude and phase of the electromagnetic waves in order to obtain the structured electromagnetic waves.
dc.identifier.doi10.37190/oa220311
dc.identifier.endpage479
dc.identifier.issn0078-5466
dc.identifier.issn1899-7015
dc.identifier.issue3
dc.identifier.scopus2-s2.0-85143413952
dc.identifier.scopusqualityQ4
dc.identifier.startpage461
dc.identifier.urihttps://doi.org/10.37190/oa220311
dc.identifier.urihttps://hdl.handle.net/20.500.12587/25473
dc.identifier.volume52
dc.identifier.wosWOS:000892933200011
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherWroclaw Univ Science Technology
dc.relation.ispartofOptica Applicata
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241229
dc.subjectspatial light modulator; digital micro-mirror device; digital light processing; structured electromagnetic waves; orbital angular momentum; hologram
dc.titleSpatial light modulator design and generation of structured electromagnetic waves using digital light processors
dc.typeArticle

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