A cavity leads to a strong interaction between light and matter

Researchers have succeeded in creating an efficient quantum-mechanical light-matter interface using a microscopic cavity. Within this cavity, a single photon is emitted and absorbed up to 10 times by an artificial atom. This ...

Record-breaking chaotic data transmission

Engineers in China have used a chaos-based system to pipe data securely through a fibre-optic at a rate of 1.25. gigabits per second across a distance of 143 kilometres.

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