Light is elusive: even the best traps lose photons. But the new 'pitch-and-catch' method turns loss into an advantage — the reflected light doesn't escape, but returns to the trap, like a ball from a wall. This promises a quantum internet without glitches. (Photons are now caught on the rebound — and not a single one will get away!)
🎯 A single photon can carry a quantum bit (qubit), which is both zero and one at the same time. And the new method guarantees that such a bit won't get lost in transmission.