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 ...

The research group led by Professor Yijun Feng and Professor Ke Chen from Nanjing University reports a hybrid-phase strategy ...

Researchers at the Institute for Molecular Science (NINS, Japan) and SOKENDAI have demonstrated a more than 2000% voltage-induced enhancement of near-field nonlinear optical responses. To achieve this ...

Abstract: Geometrically modified optical fibers have been widely exploited for realizing refractive index (RI) sensors. In particular, U-bent fiber optic sensors (FOS) have been reported to be ...

Researchers developed a nonlinear nonlocal metasurface that converts infrared light to visible and steers it by combining ...

Long before quantum mechanics existed, a scientist developed a powerful way of describing motion by drawing an analogy between particles and light.

Back for its eighteenth year this weekend, see the city glow after dark for this free, family-friendly event and explore ...