Excitons are being explored in materials science and information technology as a means of storing light. These luminous ...

Add Yahoo as a preferred source to see more of our stories on Google. A visual illustration of a bright squeezed vacuum—a quantum state of light characterized by an exceptionally high level of ...

A new theoretical study finds shorter laser pulses achieve higher quantum efficiency for photoemission from a solid surface ...

A University of Michigan study suggests that shortening laser pulses to subcycle durations can increase quantum efficiency in photoemission by up to 10 orders of magnitude without raising power or ...

Chalmers engineers built a pulse-driven qubit amplifier that’s ten times more efficient, stays cool, and safeguards quantum states—key for bigger, better quantum machines. Researchers at Chalmers ...

Rigetti Computing RGTI is quietly setting itself apart in the quantum computing space by offering pulse-level access to its quantum processing units. This feature gives developers far greater control ...

In the 2050s, quantum networks will send information that protects our banks, power grids, and personal identities.

Researchers at the Technion-Israel Institute of Technology have, for the first time, measured the temporal and spectral shape of individual ultrafast quantum light pulses, solving a problem that had ...

A light pulse is technically empty, yet capable of carrying a trillion photons in a single burst. That is part of what makes bright squeezed vacuum, or BSV, so strange. It is formally treated as a ...