Chinese scientists are harnessing the capabilities of the science satellite SDGSAT-1 to tackle the growing issue of light pollution in urban settings. A recent study by the Aerospace Information ...

Light does a lot of work in the modern world, enabling all types of information technology, from TVs to satellites to ...

All light sources emit both visible light and invisible radiation. The types of radiation include ultraviolet and infrared, and these can be further subdivided into narrower bands corresponding to ...

Yakult Honsha. has filed a patent for an imaging device that includes a camera with a N-band color filter, M types of light sources with emission peaks in different wavelength ranges, and a conversion ...