Seamless full color holographic printing method based on spatial partitioning of SLM

Kim, Young‐Min; Stoykova, Elena; Kang, Hoonjong; Hong, Sunghee; Park, Joosup; Park, Jiyong; Hong, Jisoo

doi:10.1364/oe.23.000172

Cited by 67 publications

(23 citation statements)

References 19 publications

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“…We applied PAS computation to generate digital input contents for a wavefront printer developed by us for printing a white-light viewable full-parallax reflection hologram [73,74]. The printed hologram was recorded as a 2D array of elemental holograms.…”

Section: Holographic Materials and Optical Systemsmentioning

confidence: 99%

3D Capture and 3D Contents Generation for Holographic Imaging

Stoykova¹,

Kang²,

Kim³

et al. 2017

Holographic Materials and Optical Systems

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The intrinsic properties of holograms make 3D holographic imaging the best candidate for a 3D display. The holographic display is an autostereoscopic display which provides highly realistic images with unique perspective for an arbitrary number of viewers, motion parallax both vertically and horizontally, and focusing at different depths. The 3D content generation for this display is carried out by means of digital holography. Digital holography implements the classic holographic principle as a two-step process of wavefront capture in the form of a 2D interference pattern and wavefront reconstruction by applying numerically or optically a reference wave. The chapter follows the two main tendencies in forming the 3D holographic content-direct feeding of optically recorded digital holograms to a holographic display and computer generation of interference fringes from directional, depth and colour information about the 3D objects. The focus is set on important issues that comprise encoding of 3D information for holographic imaging starting from conversion of optically captured holographic data to the display data format, going through different approaches for forming the content for computer generation of holograms from coherently or incoherently captured 3D data and finishing with methods for the accelerated computing of these holograms.

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Section: Holographic Materials and Optical Systemsmentioning

confidence: 99%

3D Capture and 3D Contents Generation for Holographic Imaging

Stoykova¹,

Kang²,

Kim³

et al. 2017

Holographic Materials and Optical Systems

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“…In wavefront printing, the holograms are calculated by a computer, but the algorithm is different from that of holographic fringe printing. Holographic fringe patterns are diffracted and propagated to the recording medium, interfered with by the reference beam, and reflection volume-type holograms can be achieved [18][19][20][21][22][23][24][25][26].…”

Section: Introductionmentioning

confidence: 99%

Progress in the Synthetic Holographic Stereogram Printing Technique

Su¹,

Yan²,

Huang³

et al. 2018

Applied Sciences

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Abstract:The synthetic holographic stereogram printing technique can achieve a three-dimensional (3D) display of a scene. The development and research status of the synthetic holographic stereogram printing technique is introduced in this paper. We propose a two-step method, an infinite viewpoint camera method, a single-step Lippmann method, a direct-write digital holography (DWDH) method and an effective perspective images' segmentation and mosaicking (EPISM) method. The synthetic holographic stereogram printing technique is described, including the holographic display with large format, the large field of view with no distortion, the printing efficiency, the color reproduction characteristics, the imaging quality, the diffraction efficiency, the development of a holographic recording medium, the noise reduction, and the frequency response analysis of holographic stereograms.

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“…So researchers are exploring methods to expand the space‐bandwidth product of the display system. Volume holographic medium is a promising approach for 3D display of big data as it has a large capacity for data storage due to the multiplexing property . Using angle, polarization and shift multiplexing, multiple holograms uploaded by the SLM can be printed in the medium and then reconstructed, expanding the pixel amount by multiple orders of magnitude.…”

Section: Introductionmentioning

confidence: 99%

Volume holographic polymer of photochromic diarylethene for updatable three-dimensional display

Cao

Zheng

Zong

et al. 2016

J. Polym. Sci. Part B: Polym. Phys.

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Holography is considered to be the next generation of technology to achieve true three‐dimensional (3D) displays as it can reconstruct the wavefronts of light with the whole depth cues of a real 3D scene. Current updatable holographic materials lack multiplexing properties and fatigue resistance for 3D displays. We report on a new holographic material of side‐chain diarylethene polymer with the thickness of 320 μm, minimum multiplexing angle of 0.17°, rapid response time of several seconds, and fatigue resistance. The updatable reconstructions of 3D scenes with write/erase cycles are realized in experiments. This thick photochromic polymer shows potential for applications such as real‐time 3D displays for big data. © 2016 Wiley Periodicals, Inc. J. Polym. Sci., Part B: Polym. Phys. 2016, 54, 2050–2058

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Seamless full color holographic printing method based on spatial partitioning of SLM

Cited by 67 publications

References 19 publications

3D Capture and 3D Contents Generation for Holographic Imaging

3D Capture and 3D Contents Generation for Holographic Imaging

Progress in the Synthetic Holographic Stereogram Printing Technique

Volume holographic polymer of photochromic diarylethene for updatable three-dimensional display

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