Published in eLight · View the paper (DOI)
Researchers at CUNY ASRC developed a metasurface that converts infrared light to visible green light and steers it using polarization control. The device is 100 times more efficient than comparable devices, enabling ultra-compact light sources and on-chip beam steering for various technologies.
Coverage from 2 institutions
- Ultra-thin metasurface chip turns invisible infrared light into steerable visible beams Advanced Science Research Center, GC/CUNY · Feb 2, 2026 · first to report
- Nonlocal metasurfaces unlock efficient, steerable third‑harmonic light generation Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS · Feb 2, 2026