High-powered satellites use electromagnetic waveguides to deliver energy from one component to another. Typically, they are ...

Astronomers used James Webb Space Telescope data to determine the density of the universe's most mysterious "stuff." ...

Through a combination of high-pressure experiments and optical spectroscopy, physicists have revealed new insights into the ...

Sub-wavelength optics is the study of light on a spatial scale smaller than its wavelength. Conventionally, the minimum length scale on which a beam of light can operate is equal to half its ...

It's a toolbox for the of design of integrated nonlinear optical devices. The original motivation was the simulation of thin-film lithium niobate devices; but other materials and platforms can be ...