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Self-locking non-volatile coding metasurfaces via origami-based mechanical bits. [PDF]

Nat Commun
Zhang D, Tang P, Jing L, Yao X, Zhou B, Wu E, Li Y, Filipov E, Chen H, Wang Z.   +9 more
europepmc   +1 more source

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Binocular holographic display based on the holographic optical element

Journal of the Optical Society of America A, 2022
Due to the limited pixel pitch of the spatial light modulator (SLM), the field of view (FOV) is insufficient to meet binocular observation needs. Here, an optimized controlling light method of a binocular holographic three-dimensional (3D) display system based on the holographic optical element (HOE) is proposed.
Xiujuan Qin, Xinzhu Sang, Hui Li, Chongxiu Yu, Rui Xiao, Chongli Zhong, Zhi Sun, Yu Dong, Binbin Yan   +8 more
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Holographic panorama display system

2015 IEEE International Conference on Consumer Electronics - Taiwan, 2015
In this paper, we proposed a holographic panorama display system. The presented scheme uses panorama technology display a holography images on the HoloAD platform. We adopt color correction method to perform image pre-processing and then find the feature points of the input image and match with each other.
Yu-Cheng Fan, Shu-Hsien Wu, Yan-Yue Huang, Yi-Shiuan Lin, Hsin-Hao Lai   +4 more
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Holographic display of digital images

Proceedings of the November 14-16, 1967, fall joint computer conference on - AFIPS '67 (Fall), 1967
An optical hologram is a two-dimensional photographic plate which preserves information about the wavefront of coherent light which is diffracted from an object and is incident upon the plate. A properly illuminated hologram yields a three-dimensional wave-front identical to that from the original object, and thus the observed image is an exact ...
L. B. Lesem, P. M. Hirsch, J. A. Jordan Jr.   +2 more
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Holographic Displays for AR Applications

2019 IEEE International Conference on Consumer Electronics (ICCE), 2019
We report two compact designs for holographic AR displays using holographic optical elements (HOEs). The HOEs are thin Bragg holograms that can realize the functions of an optical combiner, a see-through eye piece or a beam expander. With small form factor and light weightiness, our holographic displays are promising for mobile augmented reallty (AR ...
Yan Li, Pengcheng Zhou, Yikai Su
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