A sharp-edged aperture is a promising solution for eliminating side lobes from superoscillatory waves. Optical superoscillation refers to a wave packet that can oscillate locally in a frequency ...

Diffraction gratings are curious things. Score a series of equally spaced tiny lines in a surface, and it will cause reflected or transmitted light to bend and separate into its component wavelengths.

Scientists at Samara National Research University have been successfully working in the field of diffraction optics and nanophotonics, developing new optical elements for use in space, agriculture and ...

Optical computing could benefit from the recent development of a novel electromagnetic wave. An unusual wave that does not spread out as it travels could become a key component in speedy computer ...

At Holographix, we design and manufacture cost-effective, high performance replicated custom diffraction gratings to customer specifications. We produce a wide range of custom solutions, including ...