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 ...

The solution was then cast on a holographic diffraction-grating master mould to obtain free-standing silk gratings with a grating pitch of 600 grooves per millimetre, as shown in Fig. 4.

Diffraction gratings separate different wavelengths of light using a periodic pattern embedded in the grating. The diffraction pattern can affect the amplitude and/or phase of the incident light as ...

Researchers developed microrobots capable of imaging and measuring at unimaginable scale, advancing microscopy and biomedical ...