Jun 10, 2024
Researchers Demonstrate New Way to ‘Squeeze’ Infrared Light
A research team including Profs Liu and Xu have for the first time demonstrated that a specific class of oxide membranes can confine, or “squeeze,” infrared light – a finding that holds promise for next generation infrared imaging technologies. The thin-film membranes confine infrared light far better than bulk crystals, which are the established technology for infrared light confinement.