Back to today’s briefing

Story perspectives

Lasers Create Light from Vacuum: Quantum Breakthrough Unveiled

6/16/2025

35 6

Summary

Story summary

In a groundbreaking study, researchers from the University of Oxford and the University of Lisbon have demonstrated how three powerful lasers can create a fourth beam of light from a vacuum. This astonishing process, called four-wave mixing, could validate theoretical quantum effects. Future experiments at advanced laser facilities may soon reveal the incredible possibility of generating something from nothing.

1 of 1

Story summary

In a groundbreaking study, researchers from the University of Oxford and the University of Lisbon have demonstrated how three powerful lasers can create a fourth beam of light from a vacuum. This astonishing process, called four-wave mixing, could validate theoretical quantum effects. Future experiments at advanced laser facilities may soon reveal the incredible possibility of generating something from nothing.