Paving the way for unbreakable communication networks. Single particles of light, also known as photons, have been produced and implemented into a quantum key distribution (QKD) link, paving... Read more
The device can be easily made and costs less than 100 US dollars to produce A group of Chinese and Australian scientists have developed a handheld, battery-powered plasma-producing device th... Read more
Identifying chemicals from a distance Identifying chemicals from a distance could take a step forward with the introduction of a two-laser system being developed at the Department of Energy... Read more
Varying this twist permits many data streams to fit in the frequency spread currently used for just one A striking demonstration of a means to boost the information-carrying capacity... Read more