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dc.contributor.authorZhou, Zhenxing
dc.contributor.authorWang, Jun
dc.contributor.authorWu, Yang
dc.contributor.authorJin, Fengming
dc.contributor.authorZhang, Zekun
dc.contributor.authorMa, Yifan
dc.contributor.authorChen, Ni
dc.identifier.citationZhou, Z., Wang, J., Wu, Y., Jin, F., Zhang, Z., Ma, Y., & Chen, N. (2021). Conical holographic display to expand the vertical field of view. Optics Express, 29(15), 22931. doi:10.1364/oe.430604
dc.description.abstractRecently, cylindrical holographic display technology as a 360-degree display technology has attracted much attention. However, all the studies are based on the field of view (FOV) in the azimuth direction, and the issue of FOV in the vertical direction has never been discussed. In this paper, a new holographic display is proposed to expand the vertical FOV by a conical holographic diffraction model, in which the object plane is the outer cylinder and the observation plane is a part of the cone. In this proposed method, the proposed diffraction model is firstly established by the Rayleigh-Sommerfeld diffraction formula, and then the convolution and FFT are used for a fast diffraction calculation. The correctness and effectiveness of our proposed method are verified by the simulation of Young's interference and the numerical reconstructions from the complex amplitude and encoded holograms, respectively. In addition, an accurate relationship between the conical inclination angle and the vertical FOV expansion is analyzed, and the simulation results show that our proposed method can significantly expand the vertical FOV by 0.4 of the original object. Therefore, the issue of the vertical FOV in cylindrical holography is deeply discussed and successfully addressed for the first time.
dc.description.sponsorshipNational Natural Science Foundation of China (U1933132); Chengdu Science and Technology Program (2019-GH02-00070-HZ).
dc.publisherThe Optical Society
dc.rightsArchived with thanks to The Optical Society under a Creative Commons license, details at:
dc.rightsThis file is an open access version redistributed from:
dc.titleConical holographic display to expand the vertical field of view
dc.contributor.departmentComputer, Electrical and Mathematical Science and Engineering (CEMSE) Division
dc.contributor.departmentVisual Computing Center (VCC)
dc.identifier.journalOptics Express
dc.eprint.versionPublisher's Version/PDF
dc.contributor.institutionSchool of Electronics and Information Engineering, Sichuan University, Chengdu 610065, China.
kaust.personChen, Ni

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Archived with thanks to The Optical Society under a Creative Commons license, details at:
Except where otherwise noted, this item's license is described as Archived with thanks to The Optical Society under a Creative Commons license, details at: