NEWS

Experimental realization of wave-packet dynamics in cyclic quantum walks

  • Experimental realization of wave-packet dynamics in cyclic quantum walks, Optica 6, 174 (2019). On news outlets: [link1link2link3link4link5]. Congratulations to Farshad Nejatsattari, Yingwen Zhang and their colleagues, as well as to Alicia Sit for getting on the cover of Optica [photo credit Alicia Sit]

Reconstructing the topology of optical polarization knots

  • Reconstructing the topology of optical polarization knots, Nature Physics 14, (2018). On news outlets: [link1link2link3link4link5]. Congratulations to Hugo Laroque and his colleagues.

First high-dimensional intra-city quantum communication

Measuring the orbital angular momentum spectrum of an electron beam

  • Measuring the orbital angular momentum spectrum of an electron beam, Nature Communications 8, 15536 (2017). — Congratulations to our Italian, German and Scottish colleagues as well as to Hugo and Fred.

Nondestructive measurement on electron wavepackets

Slowing Down Light with a Twist

Classical Entanglement?

Experimental realization of quantum tomography of photonic qudits

Structured Quantum Waves

4 × 20  Gbit/s mode division multiplexing over free space using vector modes and a q-plate mode (de)multiplexer

Achromatic orbital angular momentum generator

Observation of optical polarization Möbius strips,

Holographic generation of highly twisted electron beams