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A versatile quantum walk resonator with bright classical light
Bereneice Sephton, Angela Dudley, Gainluca Ruffato +7
In a Quantum Walk (QW) the "walker" follows all possible paths at once through the principle of quantum superposition, differentiating itself from classical random walks where one…
Contrast inverted ghost imaging with non-interacting photons
Nicholas Bornman, Megan Agnew, Feng Zhu +3
Ghost imaging is the remarkable process where an image can be formed from photons that have not "seen" the object. Traditionally this phenomenon has required initially correlated b…
Self-healing high-dimensional quantum key distribution using hybrid spin-orbit Bessel states
Isaac Nape, Eileen Otte, Adam Vallés +4
Using spatial modes for quantum key distribution (QKD) has become highly topical due to their infinite dimensionality, promising high information capacity per photon. However, spat…