By reducing the contribution of other noises, researchers have achieved a record displacement sensitivity in laser interferometry
Read article: Laser interferometry moves closer to shot-noise-limited measurements
Angular-position basis allows usable entanglement to endure over longer distances
Read article: Revived photon entanglement could enhance quantum communication and imaging
Measurements could help advance light-based quantum computers
Read article: How indistinguishable are indistinguishable photons? New optical interferometer puts a number on it
New light-field imaging technique might be deployed in the MAGIS-100 dark matter detection experiment when it comes online
Read article: Multiple mirrors illuminate atom interferometry
Efficiency advancements in this room-temperature source should help realize real-world quantum encryption, say researchers
Read article: Compact source produces 10 million single photons per second
New work shows that the dynamical instabilities of a system can be exploited as a resource
Read article: Microcavity could make a platform for quantum sensing
New technique preserves quantum correlations between two photons even when the frequency of one is increased by 125 terahertz
Read article: Photons stay entangled despite huge jump in frequency
Chip-based device could useful as a quantum technology
Read article: Simple superconducting circuit emits multiple photons
Maksym Sich is co-founder and chief executive of Aegiq, a quantum-photonics spin-out company
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’
New technique could help avoid the need for highly optically nonlinear materials
Read article: Interference wall captures single photons
