Aero-optical effects arise when variations in the refractive index—prompted by turbulence, temperature gradients and pressure fluctuations within high-speed airflow—distort the transmission of light.

A novel technique for enhancing optical spring that utilizes the Kerr effect to improve the sensitivity of gravitational wave detectors (GWDs) has recently been developed. This innovative design uses ...

After decades of physics-based theorizing, researchers have succeeded in creating a novel optical metamaterial using conventional materials. Its enhanced electromagnetic effect may make true one-way ...

Researchers review recent advancements in electron-photon interactions in electron microscopes, furthering nonlinear integrated photonics and electron microscopy. Nonlinear optical ...

A tiny optical device built into a silicon chip has achieved the slowest light propagation on a chip to date, reducing the speed of light by a factor of 1,200 in a study reported in Nature Photonics ...

(Nanowerk News) At the heart of global internet connectivity, optical communications form an indispensable foundation. Key to this foundation are optical isolators, created by combining multiple ...

Add Yahoo as a preferred source to see more of our stories on Google. Sunbeams appear to emanate from Transamerica Pyramid on Thursday morning, an optical effect known as crepuscular rays caused by ...

Light is not only an important carrier of information but also a carrier of energy. When light interacts with matter, it can induce subtle mechanical effects, known as optical forces. This non-contact ...