Results 71 to 80 of about 5,651,449 (268)
Applications of computer-generated holograms in optical testing [PDF]
, 1980 Optical testing often requires a measurement of the phase difference between light from two different optical systems. One system is a master or reference system, and the other is a sample or test system.
Loomis, John Scott
core +3 more sources
Color multilayer holographic near-eye augmented reality display
Scientific Reports, 2023 This study demonstrates a full-color near-eye holographic display capable of superimposing color virtual scenes with 2D, 3D, and multiple objects with extended depth upon a real scene, which also has the ability to present different 3D information ...
Alejandro Velez-Zea +1 more
doaj +1 more source
New fully functioning digital hologram recording system and its applications [PDF]
, 2010 We propose a low-cost optical system that is able to simply generate computer-generated holograms and rainbow type and truecolor Lippmann type holograms.
JOSE JAVIER BAEZ ROJAS +2 more
core
Challenges in using GPUs for the real-time reconstruction of digital hologram images [PDF]
, 2013 This is the pre-print version of the final published paper that is available from the link below.In-line holography has recently made the transition from silver-halide based recording media, with laser reconstruction, to recording with large-area pixel ...
Nebrensky, JJ, Reid, ID, Hobson, PR
core +1 more source
Prepolymerization Enables On‐Demand Viscosity Tuning for Xolography of Soft Hydrogels
Advanced Science, EarlyView.A facile in situ prepolymerization strategy enables on‐demand viscosity tuning across three orders of magnitude without external thickeners, transforming low‐viscosity resins into printable formulations for Xolography. The approach suppresses sedimentation, lowers curing dose, enables high‐fidelity support‐free fabrication, and produces advanced ...
Xichuan Li +7 more
wiley +1 more source
, 2000 We present a method of producing a computer-generated hologram by use of a zero-twist linear nematic liquid-crystal spatial light modulator. A 2×1 macro pixel method is used; one pixel represents the real data, and one, the imaginary.
Chris Chatwin (4460602) +7 more
core +2 more sources
New Journal of PhysicsThe main problem faced by traditional three-dimensional (3D) holographic displays is the time-consuming and poor flexibility of the hologram generation process.
Cheng Zhang +9 more
doaj +1 more source
Recent Advances in High‐Entropy Nanozymes: From Fabrication to Applications
Advanced Science, EarlyView.To highlight key achievements and clarify the current landscape of high‐entropy nanozymes (HEAzymes), this review summarizes state‐of‐the‐art developments ranging from thermodynamically and kinetically controlled synthetic strategies; enzyme‐like catalytic types, catalytic characteristics, and underlying mechanisms; to their antioxidative, therapeutic,
Yongjian Ai +8 more
wiley +1 more source
Mechanism of Direct Acoustic Construction and Gradient Properties Tuning
Advanced Science, EarlyView.Directed acoustic construction enables omnidirectional gradient tuning of fingerprint‐inspired microstructures. By investigating the DAC mechanisms, diamond particles are found to enhance acoustic physical, mechanical, and chemical effects, promoting acoustic curing and broadening the range of gradient property tuning.
Dandan Wu +6 more
wiley +1 more source
Non-convex optimization for inverse problem solving in computer-generated holography
Light: Science & ApplicationsComputer-generated holography is a promising technique that modulates user-defined wavefronts with digital holograms. Computing appropriate holograms with faithful reconstructions is not only a problem closely related to the fundamental basis of ...
Xiaomeng Sui +3 more
doaj +1 more source