The new method, which uses quantum dots, performs as well as or better than current infrared light sources while being much ...

Scientists with the University of Chicago have demonstrated a way to create infrared light using colloidal quantum dots. The researchers said the method demonstrates great promise; the dots are ...

After decades of intense research, surprises in the realm of semiconductors—materials used in microchips to control ...

Infrared light passes through the metal lens and is converted into violet light and focused in a focal point due to the material and the special surface structures—enlarged in the magnifying glass.

After decades of intense research, surprises in the realm of semiconductors - materials used in microchips to control ...

Physicists at ETH Zurich have developed a lens that can transform infrared light into visible light by halving the wavelength of incident light. The study is published in Advanced Materials. Lenses ...

Infrared light passes through the metal lens and is converted into violet light and focussed in a focal point due to the material and the special surface structures – enlarged in the magnifying glass.