Zobrazeno 1 - 10
of 102
pro vyhledávání: '"Puentes, Graciana"'
Autor:
Puentes, Graciana
We present an analytical and numerical study of a class of geometric phase induced by weak measurements. In particular, we analyze the dependence of the geometric phase on the winding ($W$) of the polar angle ($\varphi$), upon a sequence of $N$ weak
Externí odkaz:
http://arxiv.org/abs/2406.00176
Autor:
Puentes, Graciana, Minotti, Fernando
Publikováno v:
Front. Phys. 11, 1299393 (2023)
We report an extensive numerical study and supporting experimental results on the spectral characterization of optical aberrations in macroscopic fluidic lenses with tunable focal distance and aperture shape. Using a Shack-Hartmann wave-front sensor
Externí odkaz:
http://arxiv.org/abs/2308.14730
Autor:
Puentes, Graciana
Publikováno v:
Quantum Rep 1, 1-17 (2023)
We present a study of the 2D Zak phase landscape in photonic discrete-time quantum walk (DTQW) protocols. In particular, we report numerical results for three different DTQW scenarios which preserve spatial inversion symmetry (SIS) and time-reversal
Externí odkaz:
http://arxiv.org/abs/2306.12540
Autor:
Puentes, Graciana
Publikováno v:
J. Eur. Opt. Society-Rapid Publ. 20, 16 (2024)
We present a comprehensive review of recent developments in Spin Orbit Interactions (SOIs) of light in photonic materials. In particular, we highlight progress on detection of Spin Hall Effect (SHE) of light in hyperbolic metamaterials and metasurfac
Externí odkaz:
http://arxiv.org/abs/2210.02921
Autor:
Puentes, Graciana, Sorelli, Giacomo
Publikováno v:
Front. Phys. 10:868522 (2022)
We propose a method for generation of entangled photonic states in high dimensions, the so-called qudits, by exploiting quantum correlations of Orbital Angular Momentum (OAM) entangled photons, produced via Spontaneous Parametric Down Conversion. Dif
Externí odkaz:
http://arxiv.org/abs/2110.07183
Autor:
Banerji, Anindya, Puentes, Graciana
We report a scheme for deterministic preparation of non-Gaussian quantum states on-demand. In contrast to probabilistic approaches for preparation of non-Gaussian quantum states, conditioned on photon subtraction or addition, we present a scheme that
Externí odkaz:
http://arxiv.org/abs/2110.03191
Autor:
Puentes, Graciana, Banerji, Anindya
Publikováno v:
Front. Phys. 9, 690721 (2021)
We report a scheme for generation of high-order vortex states using two-mode photon-number squeezed states, generated via the non-linear process of Spontaneous Parametric Down Conversion. By applying a parametric rotation in quadrature space $(X,Y)$,
Externí odkaz:
http://arxiv.org/abs/2104.01967
Autor:
Puentes, Graciana1,2 (AUTHOR) gpuentes@df.uba.ar
Publikováno v:
Journal of the European Optical Society. 4/29/2024, Vol. 20 Issue 1, p1-14. 14p.
Autor:
Puentes, Graciana
Publikováno v:
OSA Continuum Vol. 3, 1616-1632 (2020)
Using angular position-orbital angular momentum entangled photons, we propose an experiment to generate maximally entangled states of $D$-dimensional quantum systems, the so called qudits, by exploiting correlations of parametric down-converted photo
Externí odkaz:
http://arxiv.org/abs/2002.10513
Autor:
Neves, Leonardo, Puentes, Graciana
Publikováno v:
Entropy 2018, 20(10), 731
We present a review of photonic implementations of discrete-time quantum walks (DTQW) in the spatial and temporal domains, based on spatial- and time-multiplexing techniques, respectively. Additionally, we propose a detailed novel scheme for photonic
Externí odkaz:
http://arxiv.org/abs/1912.09952