ETH Zurich's ultra-thin metalens technology transforms infrared radiation into visible light, promising advancements in ...

Photonics is regarded as the science of the future and students and academics on the continent are making great strides in ...

Physicists have developed a lens with 'magic' properties. Ultra-thin, it can transform infrared light into visible light by halving the wavelength of incident light.

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