An international team of astronomers reports the discovery of a new ultracompact binary of the AM CVn type exhibiting ...

A newly developed chip-scale laser has applications ranging from guiding autonomous vehicles to detecting gravitational waves ...

Swiss scientists have developed an ultra-thin lens that turns infrared light into visible light using lithium niobate and ...

Researchers from the University of Rochester and University of California, Santa Barbara, engineered a laser device smaller ...

According to their research, blue light is a natural part of the visible light spectrum. It’s found in sunlight, LED and fluorescent lights and digital screens, like phones, tablets and computers.

What we call white light is just that midway point where the radiation peak is in the middle of the visible spectrum. The reason our eyes are sensitive to this part of the spectrum is simply ...

this film provides a clear and engaging introduction to the physics of light and color, making it a valuable resource for students learning about optics, wavelengths, and the visible spectrum.

Blue light sits at the high-energy end of the visible light spectrum, characterized by shorter wavelengths between 450 and 495 nanometers. This distinctive light naturally comprises a significant ...

“Basically, this therapy shines the red wavelength of light from the light spectrum onto the skin,” she says. The treatment is non-invasive and can be used to treat a range of potential health ...

Among the various techniques, supercontinuum (SC) generation stands out for its ability to produce light across a wide portion of the visible and infrared spectrum. However, traditional SC sources ...