Results 11 to 20 of about 2,582 (187)
Photonics, 2022 Theoretical modelling has been used to calculate the holographic recording beam angles required in air (at any recording wavelength) to produce a Volume Holographic Optical Element (VHOE) for any defined input and output beam angles. The approach is used
Dipanjan Chakraborty +6 more
doaj +1 more source
Geometric and physical configurations of meta‐atoms for advanced metasurface holography
InfoMat, 2021 Metasurfaces consisting of subwavelength structures, so‐called meta‐atoms, have steadily attracted considerable attention for advanced holography due to their advantages in terms of high‐resolution holographic images, large field of view, and compact ...
Joohoon Kim +5 more
doaj +1 more source
Frontiers in Marine Science, 2021 The characterization of particle and plankton populations, as well as microscale biophysical interactions, is critical to several important research areas in oceanography and limnology. A growing number of aquatic researchers are turning to holography as
Aditya R. Nayak +6 more
doaj +1 more source
Krylov Complexity in Quantum Field Theory
Nuclear Physics B, 2023 In this paper, we study the Krylov complexity in quantum field theory and make a connection with the holographic “Complexity equals Volume” conjecture.
Kiran Adhikari +2 more
doaj +1 more source
Particle Size Measurement Using a Phase Retrieval Holography System with a GPU-Equipped SBC
KONA Powder and Particle Journal, 2023 We have developed a phase retrieval holography system using a single-board computer (SBC) with a graphics processing unit (GPU) for particle size measurement.
Yohsuke Tanaka, Dai Nakai
doaj +1 more source
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
openaire +2 more sources
Applied Sciences, 2014 Volume phase gratings, recorded in a photosensitive polymer by two-beam interference exposure, are studied by means of optical microscopy. Transmission gratings and reflection gratings, with periods in the order of 10 μm down to 130 nm, were investigated.
Tina Sabel, Michael Zschocher
doaj +1 more source
Spatially Resolved Analysis of Bragg Selectivity
Applied Sciences, 2015 This paper targets an inherent control of optical shrinkage in photosensitive polymers, contributing by means of spatially resolved analysis of volume holographic phase gratings.
Tina Sabel
doaj +1 more source
X‐ray magnetic circular dichroism
Major Reference Works, Page 508-515., 2022 International Tables for Crystallography is the definitive resource and reference work for crystallography and structural science.
Each of the eight volumes in the series contains articles and tables of data relevant to crystallographic research and to applications of crystallographic methods in all sciences concerned with the ...
Gerrit van der Laan C. Chantler +2 more
wiley +1 more source
Application of Lippmann interference photography to data storage [PDF]
Journal of the European Optical Society-Rapid Publications, 2008 Lippmann’s interference photography is an elegant process to record coloured images in the volume of a sensitive material. We propose to use this technique for wavelength multiplexed data storage in a page-oriented approach.
Contreras Kevin +3 more
doaj +1 more source