Prof Dr Malte Peter with the grating that the researchers used to test their predictions. The small black loudspeaker that generated the sound waves can be seen on the right-hand side of the ...

Fiber Bragg gratings are used to turn an optical fiber into a sensing element by reflecting a specific wavelength back in the direction from which it came. New dissolvable fiber Bragg gratings can ...

A diffraction grating is an optical component for spectroscopy ... leading to highly resolvable images and efficient reflection. Major applications of this machine’s gratings are Hitachi ...