Results 11 to 20 of about 15,665 (224)
Wavelength Multiplexed Computer Generated Volume Holography [PDF]
Optical Computing, 1993 We demonstrate the first experiment of multiple-storage of computer generated holograms (CGHs) in a volume holographic storage medium.
J, Rosen, M, Segev, A, Yariv
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Fast Low-Precision Computer-Generated Holography on GPU
Applied Sciences, 2021 Computer-generated holography (CGH) is a notoriously difficult computation problem, simulating numerical diffraction, where every scene point can affect every hologram pixel.
David Blinder, Peter Schelkens
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The state-of-the-art in computer generated holography for 3D display
Light: Advanced Manufacturing, 2022 Holographic displays have the promise to be the ultimate 3D display technology, able to account for all visual cues. Recent advances in photonics and electronics gave rise to high-resolution holographic display prototypes, indicating that they may become
David Blinder +3 more
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Synthesizing optical spectra using computer-generated holography techniques
New Journal of Physics, 2021 Experimental control and detection of atoms and molecules often rely on optical transitions between different electronic states. In many cases, substructure such as hyperfine or spin-rotation structure leads to the need for multiple optical frequencies ...
Connor M Holland +2 more
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Holographic Tailoring of Structured Light Field with Digital Device
Photonics, 2022 Structured light fields have attracted much attention due to rich spatial degrees of freedom. The tailoring of an arbitrary structured light field on demand is the precondition for the application of structured light.
Zhensong Wan +3 more
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Computer-Generated Hologram Based on Reference Light Multiplexing for Holographic Display
Applied Sciences, 2021 In this article, we propose a reference light wave multiplexing scheme to increase the information capacity of computer-generated holograms. The holograms were generated by different reference light waves and superimposed together as a multiplexed ...
Dapu Pi, Juan Liu
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Efficient Computer-Generated Holography Based on Mixed Linear Convolutional Neural Networks
Applied Sciences, 2022 Imaging based on computer-generated holography using traditional methods has the problems of poor quality and long calculation cycles. However, recently, the development of deep learning has provided new ideas for this problem.
Xianfeng Xu +4 more
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Progress of the Computer-Generated Holography Based on Deep Learning
Applied Sciences, 2022 With the explosive developments of deep learning, learning–based computer–generated holography (CGH) has become an effective way to achieve real–time and high–quality holographic displays.
Yixin Zhang +4 more
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IEEE Access, 2021 We demonstrate an interactive holographic display system for real-time drawing and erasing of 3D point-cloud images. This system detects the position of the observer's fingertip with a motion sensor, which it uses to calculate the complex amplitude ...
Mikito Takenaka +3 more
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Watermarking and Encryption for Holographic Communication
Photonics, 2022 Holographic communication is a three-dimensional (3D) video communication technology based on computer-generated holograms (CGHs) which has the potential to give users a more realistic visual perception.
Zehao He, Kexuan Liu, Liangcai Cao
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