Zobrazeno 1 - 10
of 107 516
pro vyhledávání: '"Holograms"'
Autor:
Sean F. Johnston
Holograms have been in the public eye for over a half-century, but their influences have deeper cultural roots. No other visual experience is quite like interacting with holograms; no other cultural product melds the technological sublime with magic
Autor:
Li, David1 (AUTHOR) dli7319@terpmail.umd.edu, Jabbireddy, Susmija1 (AUTHOR) metzler@umd.edu, Zhang, Yang2 (AUTHOR) yzhangdd@terpmail.umd.edu, Metzler, Christopher1 (AUTHOR) varshney@umd.edu, Varshney, Amitabh1 (AUTHOR)
Publikováno v:
Sensors (14248220). Nov2024, Vol. 24 Issue 22, p7358. 15p.
Autor:
Chae, Byung Gyu
A digital hologram has a finite space-bandwidth, which determines the spatial resolution and angular field of view of its reconstructed image. However, higher space-bandwidth induces aliased replica patterns in the Fresnel diffraction. This study ana
Externí odkaz:
http://arxiv.org/abs/2411.13098
Autor:
Latychevskaia, Tatiana
Publikováno v:
Journal of the Optical Society of America A Vol. 41, Issue 11, pp. 2219-2230 (2024)
In this study, quantitative criteria for reconstruction of objects from their hologram and diffraction patterns, and in particular for the phase objects in digital holography, are derived. The criteria that allow distinguishing the hologram and diffr
Externí odkaz:
http://arxiv.org/abs/2410.17350
Metasurfaces, with their capability to control all possible dimensions of light, have become integral to quantum optical applications, including quantum state generation, operation, and tomography. In this work, we utilize a metasurface to generate p
Externí odkaz:
http://arxiv.org/abs/2408.10485