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physics.optics2020
Broadband high-resolution terahertz single-pixel imaging
Adam Vallés, Jiahuan He, Seigo Ohno +2
We report a simple single-pixel imaging system with a low mean squared error in the entire terahertz frequency region (3-13 THz) that employs a thin metallic ring with a series of…
physics.optics2018
Recovery of local entanglement in self-healing vector vortex Bessel beams
Eileen Otte, Isaac Nape, Carmelo Rosales-Guzmán +3
One of the most captivating properties of diffraction-free optical fields is their ability to reconstruct upon propagation in the presence of an obstacle both, classically and in t…