Scientists have turned ordinary sunlight into a source of quantum entanglement, opening a surprising path toward more energy-efficient quantum technology. Quantum technologies often depend on powerful lasers that consume significant amounts of energy. As these systems grow larger and more widespread, their energy requirements could become an increasingly important concern. Now, researchers have demonstrated that [...]

A fibra óptica continua a afirmar-se como a principal tecnologia de acesso no que respeita a serviços de alta velocidade. 93,9% dos acessos de banda larga fixa tinham velocidades ultrarrápidas, avança a ANACOM.

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