Grating Structures: Periodically structured optical elements that diffract light into distinct orders, essential for creating holographic images and data storage patterns.

A reel showing chocolate bars with a unique colourful glint on their surface has gone viral on Instagram. Many foodies were fascinated by how it's made.

In the off-axis records, on the surface of holographic media with x F = −10 - 10 cm, z F = 0 cm, and the thickness of holographic media is respectively 20 μm, 60 μm and 100 μm, the diffraction ...

We demonstrate a real-time holographic display using quantum-dot doped liquid crystal with a build-up time of several to tens of milliseconds, and the maximum diffraction efficiency is measured up to ...

The kinetics of erasure of sinusoidal holographic gratings in photorefractive materials has been investigated. A general solution applying to arbitrary transport lengths in comparison to the grating ...

Better visualising the scenario of deployment and the threats it may pose before arriving in the theatre of operations is among the main reasons military services across the globe have been interested ...

One potential problem with that prediction: the public has to want to replace physical objects with holographic versions.So far, Apple’s experience with Apple Vision Pro does not imply that the ...

Canada has a new coin and it's meant to recognize the inner strength of Inuit. An Inuk who grew up in Newfoundland and ...