计算全息三维显示

计算全息三维显示

Fastcalculationmethodfor

computer-generatedcylindrical

hologrambasedonwavepropagationin

spectraldomain

BoazJessieJackinandToyohikoYatagai

CenterforOpticsResearchandEducation,UtsunomiyaUniversity,Utsunomiya320-0072,

Japan

yatagai@cc.utsunomiya-u.ac.jp

Abstract:Afastcalculationmethodforcomputergenerationofcylin-dricalhologramsisproposed.Thecalculationmethodisbasedonwavepropagationinspectraldomainandincylindricalco-ordinates,whichisotherwisesimilartotheangularspectrumofplanewavesincartesianco-ordinates.ThecalculationrequiresonlytwoFFToperationsandhenceismuchfaster.Thetheoreticalbackgroundofthecalculationmethod,samplingconditionsandsimulationresultsarepresented.Thegeneratedcylindricalhologramhasbeentestedforreconstructionindifferentviewanglesandalsoinplanesurfaces.

©2010OpticalSocietyofAmerica

OCIScodes:(090.1760)Computerholography;(090.2870)Holographicdisplay;(050.1960)Diffractiontheory.

Referencesandlinks

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#134731 - $15.00 USDReceived 8 Sep 2010; revised 11 Oct 2010; accepted 17 Oct 2010; published 22 Nov 2010

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