The work, reported in Optica by scientists from Tianjin University and Nanyang Technological University, marks the first experimental realization of skyrmions that can be actively toggled ...

A groundbreaking optical surface defies traditional rules of light, offering new possibilities in photonics and imaging.

Lumentum (LITE) could gain as Nvidia accelerates co-packaged optics (CPO) switches; see key timelines, supply-chain ramp, and laser demand upside—read more.

Dispersion is an inherent feature of electromagnetic waves. It allows light to behave differently at different wavelengths, which can be useful, but it also creates chromatic aberrations. As bandwidth ...

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2026.250149, discusses a quarter-wave geometric-phase route ...

A new metasurface design lets light of different spins bend, focus, and behave independently—while staying sharp across many ...