Take, for instance, quantum entanglement, which says that the state of one particle can be determined by examining the state ...

Einstein’s claim that the speed of light is constant has survived more than a century of scrutiny—but scientists are still ...

Shaped quantum light is turning ordinary photons into powerful tools for the future of technology.

A new chip-based quantum memory uses 3D-printed “light cages” to store light in atomic vapor with high precision. Quantum ...

A further benefit is that the channels can be multiplexed, allowing many quantum processors to access the system at the same ...

A new chip-based quantum memory uses nanoprinted “light cages” to trap light inside atomic vapor, enabling fast, reliable ...

The technology’s applications span secure communications with multiple simultaneous channels, faster quantum computing ...

Controlling light is an important technological challenge—not just at the large scale of optics in microscopes and telescopes ...

Quantum computers could rapidly solve complex problems that would take the most powerful classical supercomputers decades to ...

Quantum computers are extremely expensive to build, often costing millions of dollars due to the need for specialized materials, components, and equipment such as cryogenic systems and advanced ...

Tiny 3D-printed “light cages” are giving researchers a new way to catch and hold individual particles of light on a chip, a ...