Mini

Catching Light on the Rebound: The 'Pitch-and-Catch' Method ⚡ экспресс

Original: "Recycling Reflections for Perfect Photon Capture"
· Yat Wong, Liang Jiang
arXiv:2506.01127v2 · 2025-06-01 · CC BY · ⏱ 1 min · Quantum Physics
A new reflection trick allows catching particles of light without a single loss.
Links in the knowledge graph 1

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.

Scientists
Christian DopplerD. B. McLaughlinDidier QuelozMichel MayorR. A. RossiterAlbert Einstein
Tags
spectroscopy speed of light entropy
Laws
second law of thermodynamicsDoppler effectprinciple of constancy of the speed of lightBekenstein-Hawking entropymass–energy equivalenceMaxwell's equations
Original: arXiv:2506.01127v2 · CC BY · bridge42worlds