58 citations · 85 across the 12 of their papers we have counts for
13 papers
Towards polarization steganography
Valeria Tena-Piñon, Atefeh Akbarpour, Przemyslaw Litwin +6
We propose and experimentally demonstrate a polarization--based steganographic scheme using partially polarized vector beams. In our approach, the spatially dependent polarization…
A curvilinear framework for vector light fields
Leonardo S. Gonzalez-Aceves, Gabriela Flores-Cova, Blas M. Rodríguez-Lara +4
Vector beams are often regarded as non-separable superpositions of spatial and polarization degrees of freedom that satisfy the wave equation. This interpretation ties their polari…
Vectorial Helico-Conical beams
Edgar Medina-Segura, Leonardo Miranda-Culin, Valeria Rodríguez-Fajardo +2
In this work, we propose and demonstrate experimentally a new family of vector beams, the Helico-Conical Vector Beams (HCVB), whose spatial degree of freedom is encoded in the Heli…
DMD-based generation of vector beams through a common-path interferometer
Benjamin Perez-Garcia, Francisco Israel Mecillas Hernández, Carmelo Rosales-Guzmán
Complex vector modes of light, non-separable in their spatial and polarisation degrees of freedom, are revolutionising a wide variety of research fields. It is therefore not surpri…
Measuring the non-separability of spatially disjoint vectorial fields
Andrea Aiello, Xiao-Bo Hu, Valeria Rodríguez-Fajardo +4
Vectorial forms of structured light that are non-separable in their spatial and polarisation degrees of freedom have become topical of late, with an extensive toolkit for their cre…
Comment on the Quantum Supremacy Claim by Google
Anirudh Reddy, Benjamin Perez-Garcia, Adenilton Jose da Silva +1
Quantum computation promises to execute certain computational tasks on time scales much faster than any known algorithm on an existing classical computer, for example calculating t…
Parabolic-accelerating vector waves
Bo Zhao, Valeria Rodríguez-Fajardo, Xiao-Bo Hu +3
Complex vector light fields have become a topic of late due to their exotic features, such as their non--homogeneous transverse polarisation distributions and the non-separable cou…
Experimental generation of Helical Mathieu-Gauss vector modes
Carmelo Rosales-Guzmán, Xiao-Bo Hu, ValeriaRodríguez-Fajardo +3
Vector modes represent the most general state of light in which, the spatial and polarisation degrees of freedom are coupled in a non-separable way. Crucially, while polarisation i…
Free-space non-separability decay of clasicaly-entangled modes
Xiao-Bo Hu, Benjamin Perez-Garcia, Valeria Rodríguez-Fajardo +3
One of the most prominent features of quantum entanglement is its invariability under local unitary transformations, which implies the degree of entanglement remains constant durin…
Classically-entangled Ince-Gaussian modes
Yao-Li, Xiao-Bo Hu, Benjamin Perez-Garcia +4
Complex vector light modes, classically-entangled in their spatial and polarisation degrees of freedom (DoF), havebecome ubiquitous in a vast diversity of research fields. Cruciall…
High-bit-rate quantum key distribution with entangled internal degrees of freedom of photons
Isaac Nape, Bienvenu Ndagano, Benjamin Perez-Garcia +4
Quantum communication over long distances is integral to information security and has been demonstrated in free space and fibre with two-dimensional polarisation states of light. A…
Process tomography of quantum channels using classical light
Bienvenu Ndagano, Benjamin Perez-Garcia, Filippus S. Roux +7
High-dimensional entanglement with spatial modes of light promises increased security and information capacity over quantum channels. Unfortunately, entanglement decays due to pert…
Quantum computation with classical light: implementation of the Deutsch-Jozsa Algorithm
Benjamin Perez-Garcia, Melanie McLaren, Sandeep K. Goyal +3
We propose an optical implementation of the Deutsch-Jozsa Algorithm using classical light in a binary decision-tree scheme. Our approach uses a ring cavity and linear optical devic…