How can we measure visible light? The electromagnetic spectrum includes all forms of light energy, known as electromagnetic radiation. (1) Different types of electromagnetic radiation such as radio ...

The speed of evolution made in the field of optics in recent decades is exemplified by the transformation of conventional bulky cameras into today's compact smart phone cameras. Even high-performance ...

Ultraviolet (UV) light has higher energy photons than visible light and, thus, has more applications. Researchers have now developed a brilliant innovation -- a solid-state material that can stably ...

Electronic Technology; DOI   10.29026/oet.2026.260004, discusses advances and perspectives on high-speed and large-capacity ...

A new type of versatile economical photocatalyst that harnesses the visible portion of the sunlight spectrum has been developed by researchers from the University of Johannesburg. It is simple to ...

A newly developed molecular system makes possible the efficient conversion of even weak visible light from sunlight and indoor LEDs into ultraviolet light. Light-powered processes from hydrogen ...

A project at Sweden's Linköping University and Lund University has developed a process for printing conductive polymers with visible light. This could lead to improved techniques for recording the ...

In a new study published in Science, researchers have developed a new method for detecting infrared light by changing its frequency to a corresponding frequency in the range of visible light.