New high-resolution display device for holographic three-dimensional video: principles and simulations

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buir.contributor.orcidAtalar, Abdullah|0000-0002-1903-1240
dc.citation.epage844en_US
dc.citation.issueNumber3en_US
dc.citation.spage835en_US
dc.citation.volumeNumber33en_US
dc.contributor.authorOnural, L.en_US
dc.contributor.authorBozdağı, G.en_US
dc.contributor.authorAtalar, Abdullahen_US
dc.date.accessioned2017-08-03T10:53:49Z
dc.date.available2017-08-03T10:53:49Z
dc.date.issued1994en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.description.abstractA new acousto-optical holographic display device, which is expected to solve the display resolution and refresh problems that are common to available holographic displays, is proposed. The device is based on the reproduction of a hologram as a surface pattern using traveling surface acoustic waves (SAWs). There is an array of electrodes attached to the SAW device. An electrical signal applied to any one of these electrodes generates an acoustical wave propagating on the surface of the crystal. If signals are applied to all of the electrodes simultaneously, propagating waves from the electrodes superpose to form a time-varying SAW pattern on the crystal. This pattern forms the hologram at a specific time. The signals that should be applied to the electrodes are found through a mathematical inversion relation that is derived from the underlying physics. The inversion relation is checked by computer simulations. Simulations also show that the image quality of the proposed 3-D TV display is satisfactory.en_US
dc.description.provenanceSubmitted by Betül Özen (ozen@bilkent.edu.tr) on 2017-08-03T10:53:49Z No. of bitstreams: 1 10.1117-12.160973.pdf: 1400841 bytes, checksum: 5fb2cff161a5390a3db14adbedbb2352 (MD5)en
dc.description.provenanceMade available in DSpace on 2017-08-03T10:53:49Z (GMT). No. of bitstreams: 1 10.1117-12.160973.pdf: 1400841 bytes, checksum: 5fb2cff161a5390a3db14adbedbb2352 (MD5) Previous issue date: 2017-08-03en
dc.identifier.doi10.1117/12.160973en_US
dc.identifier.issn0091-3286
dc.identifier.urihttp://hdl.handle.net/11693/33525
dc.language.isoEnglishen_US
dc.publisherSPIEen_US
dc.relation.isversionofhttps://doi.org/10.1117/12.160973en_US
dc.source.titleOptical Engineeringen_US
dc.subjectHolographyen_US
dc.subjectElectroholographyen_US
dc.subjectAcousto-opticsen_US
dc.subjectMultidimensional signal processingen_US
dc.subjectThree-dimensional televisionen_US
dc.titleNew high-resolution display device for holographic three-dimensional video: principles and simulationsen_US
dc.typeArticleen_US

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