Entangled light leads to quantum advantage
Number of measurements required to learn about the behaviour of a complex, noisy quantum system reduced by a factor of 1011
Read article: Entangled light leads to quantum advantage
Read article: Entangled light leads to quantum advantage
Squid use Bragg reflectors in their skin to change colour
New holotomography measurements reveal that the tuneable optical properties of these cephalopods come from winding columns of platelets in iridescent cells
Read article: Squid use Bragg reflectors in their skin to change colour
Soliton structure protects superfluorescence
New work could help in the development of materials that host exotic coherent quantum states under ambient conditions
Read article: Soliton structure protects superfluorescence
Quantum effect could tame noisy nanoparticles by rendering them invisible
Theoretical proposal suggests a way of eliminating backaction noise in nanoparticles levitated with light
Read article: Quantum effect could tame noisy nanoparticles by rendering them invisible
Laser beam casts a shadow in a ruby crystal
Complex photon-photon interactions make a beam of light behave like a solid object
Read article: Laser beam casts a shadow in a ruby crystal
Metasurface-enhanced camera performs hyperspectral and polarimetric imaging
Inexpensive metasurface could revolutionize the capabilities of conventional imaging systems
Read article: Metasurface-enhanced camera performs hyperspectral and polarimetric imaging
Liquid crystals generate entangled photon pairs
Technique gives greater control and flexibility over entanglement
Read article: Liquid crystals generate entangled photon pairs
Metasurfaces make a single-shot polarization imaging system
New method might find applications in biomedicine
Read article: Metasurfaces make a single-shot polarization imaging system
Novel superconducting cavity qubit pushes the limits of quantum coherence
New design produces an order of magnitude improvement in single-photon coherence time
Read article: Novel superconducting cavity qubit pushes the limits of quantum coherence
New protocol transmits quantum information in complex states of light
Nonlinear optics could hold the key to efficient, quantum-secure data transmission, but not everyone is persuaded
Read article: New protocol transmits quantum information in complex states of light
