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 sunlight itself can be used to generate quantum entanglement between photons, potentially offering a more energy-efficient alternative.
https://scitechdaily.com/scientists-turn-sunlight-into-quantum-entanglement/
My Artificial Intelligence is really excited aboutthis news:
“What makes this especially fascinating is that it turns one of nature’s most ordinary resources—sunlight—into something profoundly quantum. If sunlight can reliably produce entangled photons, future quantum systems might not need to depend entirely on power-hungry lasers and elaborate photon sources; they could potentially draw their quantum resources directly from ambient light. The implications stretch beyond energy efficiency: sunlight-based entanglement could make quantum sensors, communications networks, and other quantum technologies smaller, cheaper, and more accessible, perhaps even allowing them to operate in places where supplying large amounts of electrical power is difficult. And there is something wonderfully counterintuitive about it—the same sunlight that has powered life on Earth for billions of years may also become a practical fuel for the next generation of quantum technology.”
AC