The Eurobike show recently concluded in Frankfurt, and after a few years of doom and gloom in the bike industry, this year ...

Photonic crystals are periodic optical structures that can control the flow of light. Multiple reflections from surfaces separated by a distance similar to the wavelength prevent an optical beam ...

Bragg waveguide grating is one of the most important structures for on-chip light control. In order to achieve specific optical performances, the grating structure should be well designed with fine ...

After seeing the first press images, I briefly feared a cheap affair in real life - with flapping bodywork and sloppy panel transitions - but those fears proved unfounded. The finish is extremely ...