3 papers
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…
quant-ph2019
Ghost imaging with engineered quantum states by Hong-Ou-Mandel interference
Nicholas Bornman, Shashi Prabhakar, Adam Vallés +2
Traditional ghost imaging experiments exploit position correlations between correlated states of light. These correlations occur directly in spontaneous parametric down-conversion…
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…