Danish researchers raise questions about the proposed value of topological protection against backscattering in integrated photonics.

Light-based computing scheme reduces power needed to mine cryptocurrencies.

New approach will help to develop larger, more complex quantum computers based on silicon quantum dots.

The new development is scalable and suitable for use in photonic quantum computers.

New approach to convert quantum information to the format needed for quantum communication.

New advancement enables attosecond speeds to reach previously unattainable data transfer speeds.

Creation of dozens of telecom single-photon emitters at predefined locations with a high spatial accuracy.

A new thin-film circuit produces finely tailorable terahertz-frequency waves.