Quantum entanglement is a fundamental phenomenon in nature and one of the most intriguing aspects of quantum mechanics. It ...

Two-photon technology, which relies on overlapping light beams, can be used for three-dimensional multilayer storage and promises capacities of up to 10 Tbyte on a DVD-size disk. Today's optical ...

Metasurfaces enable the creation of quantum holograms, demonstrating entangled polarization and holographic information with potential in quantum communication.

A recent review in Engineering explores multi-photon 3D nanoprinting. This technology, with its unique 3D processing and ...

Researchers have developed a new optical computing material from photon avalanching nanoparticles ... memory and transistors on a nanometer size scale comparable to current microelectronics.