Kyocera has developed a new ultra-thin meta-lens that can shift focal positions depending on the wavelength of light.

Currently, Kyocera's technology enables aerial images whose focal positions vary by color. In the future, increasing the ...

A novel dye-sensitized photocatalyst developed at Science Tokyo enables the capture of long-wavelength visible light for efficient hydrogen conversion, surpassing conventional photocatalysts.

Banner image: UV light being emitted by a krypton chloride excimer lamp, fueled by molecules moving between different states of energy. (Credit: Linden Research Group) A specific wavelength of ...

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 ...

Researchers created carbon nanotubes that emit one photon from a single controllable point, enabling temperature quantum ...

Silicon-based device “like a nanoscale optical parametric oscillator” could enable variety of photonic applications. Silicon-based device may enable variety of photonic applications. Researchers have ...

A specific wavelength of ultraviolet (UV) light is not only extremely effective at killing the virus which causes COVID-19, but is also safer for use in public spaces, finds new research. A specific ...

Researchers have designed a new chip-integrated light source that can transform infrared wavelengths into visible wavelengths, which have been difficult to produce with technology based on silicon ...