In Part II G. A. Deschamps recalls and applies a method of H. Poincaré for representing elliptically polarized light waves. Latitude and longitude on a sphere are used to represent the shape and ...

indicating the degree to which the light is polarized in an elliptical manner. Isolated Attosecond Pulse (IAP): A pulse of light with a duration on the order of attoseconds (10^-18 seconds), used ...

So, we wanted to combine the two and investigate the conversion of light to spin-polarized current in a two-dimensional system." The conversion of light to spin-polarized current is called the ...

Besides cutting glare, these lenses also take out 100% UVA/UVB light. The Remmy comes in eight colorways, but the Honey with green polarized lenses are a standout. If you're looking for sunnies ...

Feb. 6, 2025 — Nearly every disease has an inflammatory component, but blood tests can't pinpoint inflammation in specific organs or tissues in the human body. Now researchers have developed a ...

Feb. 4, 2025 — A research team has developed a novel multidimensional sampling theory to overcome the limitations of flat optics. The study not only identifies the constraints of conventional ...

One piece of gear that spans all of your favorite outdoor activities is a quality pair of polarized sunglasses. Fishing, running, skiing, hiking, paddling, whatever it is you spend your weekends doing ...

Polarized sunglasses are essential accessories for efficient angling because they allow you to see fish and, most importantly, see how they react to your lure. If you want to see fish underwater, ...

A key component to our encoders is that they scatter light into lattice modes that are sensitive to the direction of the incoming wave and its polarization ellipticity. Our work not only expands on ...

Make the most of the night with the best cameras for low-light photography, perfect for photographing February's full moon, or capturing nocturnal wildlife. Whether you're out photographing ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise.