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Lasers are everywhere. Devices that use them transmit information and enable the existence of long-distance communications and the internet; they aid doctors performing surgeries and engineers manufacturing advanced tools ...
Multichannel sensing could help in emergencies.
When preparing for what could be a busy hurricane season, LSU Archival Expert Ed Benoit warns planning ahead is critical. When responding to a natural disaster gathering precious items and documents can be low on the priority ...
Researchers have demonstrated, for the first time, light-induced thermomagnetic recording in a magnetic thin-film on silicon waveguides. The new writing technique is poised to enable miniature high-performance magneto-optical ...
A large percentage of the movie business's box office revenue and home viewership was driven by consumers of color in 2021, according to UCLA's latest Hollywood Diversity Report. The report examines the 252 top-performing ...
The transition to an environmentally sustainable economy will take at least a generation, if not a bit longer. And at the end of the journey, we will not emerge with a pristine planet. The goal is to minimize the damage we ...
Astronomers have published the most detailed images seen of galaxies beyond our own yet, revealing their inner workings in unprecedented detail.
MIT engineers and colleagues report important new advances on a tunable metasurface, or flat optical device patterned with nanoscale structures, that they compare to a Swiss army knife while its passive predecessor can be ...
When was the last time you watched a DVD? If you're like most people, your DVD collection has been gathering dust as you stream movies and TV from a variety of on-demand services. But have you ever considered the impact of ...
If you have witnessed the rainbow pattern that dances on the surface of a CD or DVD, then you have seen diffraction at work. The disk acts as a diffraction grating, an optical element that disperses light into various colors ...
