Computation of holographic patterns between tilted planes

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buir.advisorOnural, Levent
dc.contributor.authorEsmer, Gökhan Bora
dc.date.accessioned2016-07-01T11:04:33Z
dc.date.available2016-07-01T11:04:33Z
dc.date.issued2004
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.descriptionCataloged from PDF version of article.en_US
dc.description.abstractHolography is a three-dimensional visualization method. This method depends on duplication of information-carrying optical waves which come from a threedimensional environment in the absence of the original source. Computation of the diffraction pattern due to an object is the most important process in digital holography. The diffraction pattern due to an object can be calculated by using several methods. Two models are generated and they are based directly on Rayleigh-Sommerfeld diffraction integral; there is no need for Fresnel or Fraunhofer approximations. The generated models are used to calculate scalar optical diffraction between tilted planes for monochromatic light. First model we generate is called pointwise model. The model provides calculation of the diffraction pattern on an observation plane by superposition of the diffraction patterns of the point light sources that made up the object on a input plane. However, it is a time consuming process. Second model is named plane wave spectrum model and it is much more faster than the pointwise model. The performances of the presented models are examined under several scenarios.en_US
dc.description.degreeM.S.en_US
dc.description.provenanceMade available in DSpace on 2016-07-01T11:04:33Z (GMT). No. of bitstreams: 1 0003034.pdf: 951574 bytes, checksum: fa72e14b6f53db3d858d13aa92e78fdd (MD5) Previous issue date: 2004en
dc.description.statementofresponsibilityEsmer, Gökhan Boraen_US
dc.format.extentxiii, 120 leaves, illistrationsen_US
dc.identifier.itemidBILKUTUPB083121
dc.identifier.urihttp://hdl.handle.net/11693/29753
dc.language.isoEnglishen_US
dc.publisherBilkent Universityen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectDigital Holographyen_US
dc.subject3-D Objectsen_US
dc.subjectFresnel Diffractionen_US
dc.subjectScalar Optical Diffractionen_US
dc.subjectPlane Wave Spectrum Diffractionen_US
dc.subject.lccTA1540 .E86 2004en_US
dc.subject.lcshHolography.en_US
dc.titleComputation of holographic patterns between tilted planesen_US
dc.typeThesisen_US

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Dept. of Electrical and Electronics Engineering - Master's degree