When two or more light waves interact with one another, they result in the formation of different interference patterns. British physicist Thomas Young first demonstrated and explained these patterns ...

Computer-generated holography (CGH) is an advanced technique that synthesises holograms through the numerical simulation of light diffraction and interference. By utilising digital algorithms to ...

Increasingly complex applications such as artificial intelligence require ever more powerful and power-hungry computers to run. Optical computing is a proposed solution to increase speed and power ...

A broad range of optical devices use nanostructured layers and surfaces to manipulate beams of light through diffraction and interference. Example devices include diffraction gratings, metasurfaces, ...

1.The concept and principle of optical reticle. The optical reticle, also known as an optical grating or grating plate, is an optical element with a periodic structure, usually made of a transparent ...