Neutral-atom arrays, a rapidly emerging quantum computing platform, get a boost from researchers

For quantum computers to outperform their classical counterparts, they need more quantum bits, or qubits. State-of-the-art ...
Nanowerk

Metasurface chip turns 3D coordinates into encryption keys for holographic storage

A chip smaller than one square millimeter stores 160 holographic images at arbitrary 3D coordinates, with each spatial ...

Scientists develop nanophotonic material that changes color, texture, and shape on demand

The Stanford team created a metasurface from a polymer previously used in solar panels and printable electronics. They found ...

Physicists engineer a nanoscale mirror that can be switched on and off at will

Using quantum effects in a 2D material, researchers created a tunable metasurface that toggles between reflecting and ...
IEEE Spectrum on MSN

Ultrasonic Beams Create Private Sound Pockets

Ultrasonic beams fired through a 3D-printed metasurface can create localized pockets of sound that are inaudible to ...
EurekAlert!

Non-local metasurface generates highly efficient transmission vortex by intrinsic singularity and generalized Kerker effect

Optical vortex beams, characterized by their helical phase fronts and orbital angular momentum (OAM), are pivotal in applications such as high-capacity communication, optical manipulation, and quantum ...