Read article: Microcavity could make a platform for quantum sensing Quantum optics Research update Microcavity could make a platform for quantum sensing New work shows that the dynamical instabilities of a system can be exploited as a resource
Read article: Photons stay entangled despite huge jump in frequency Quantum optics Research update Photons stay entangled despite huge jump in frequency New technique preserves quantum correlations between two photons even when the frequency of one is increased by 125 terahertz
Read article: Simple superconducting circuit emits multiple photons Superconductivity Research update Simple superconducting circuit emits multiple photons Chip-based device could useful as a quantum technology
Read article: Ask me anything: Maksym Sich – ‘The quantum-technology sector is very new and there’s a lot to be discovered, in terms of science and business’ Quantum optics Interview Ask me anything: Maksym Sich – ‘The quantum-technology sector is very new and there’s a lot to be discovered, in terms of science and business’ Maksym Sich is co-founder and chief executive of Aegiq, a quantum-photonics spin-out company
Read article: Interference wall captures single photons Quantum optics Research update Interference wall captures single photons New technique could help avoid the need for highly optically nonlinear materials
Read article: Atom cavity sees the same photon twice Quantum optics Research update Atom cavity sees the same photon twice A new non-destructive photon detection technique could aid the development of quantum communications networks
Read article: Light cages could give quantum-information networks a boost Quantum optics Research update Light cages could give quantum-information networks a boost Device couples light to atoms in a vapour
Read article: Quantum microscope uses entanglement to reveal biological structures Quantum optics Research update Quantum microscope uses entanglement to reveal biological structures Squeezed-amplitude light reduces shot noise in laser
Read article: Optical cryostat proves a game-changer in quantum communication studies Quantum optics Analysis SPONSORED Optical cryostat proves a game-changer in quantum communication studies German nanotechnology specialist attocube says its attoDRY800 cryostat enables quantum scientists to "reclaim the optical table" and focus on their research not the experimental set-up
Read article: Squeezed light boosts the search for dark matter axions Dark matter and energy Research update Squeezed light boosts the search for dark matter axions Technique speeds up data analysis by a factor of two