Near-infrared Single Photon Avalanche Diodes (SPADs) are the dominant, practical single photon detectors for quantum applications and low-level optical sensing. Although some infrared SPADs can ...

The Rochester Quantum Network transmits information by sending single photons through two fiber-optic telecommunications ...

Combining single-pixel wavefront imaging with a custom neural network improves the photon imaging in cloudy environments.

Teleportation over the internet, teleportation to run an algorithm, and single-photon teleportation. Three different ...

Scientists across the world are working to make quantum technologies viable at scale—an achievement that requires a reliable ...

Scientists across the world are working to make quantum technologies viable at scale ⎯ an achievement that requires a ...

The ability to achieve precise underwater 3D imaging is an urgent need in marine research and development. Yet, due to the strong scattering by the water, the laser beam is easily spread out in the ...

Photon-powered alchemy: How light is rewriting fossil fuel chemistry The system is effective even at room temperatures offering many potential benefits. Date: June 21, 2025 Source: Colorado State ...

More information: Yang Zhang et al, Experimental Single-Photon Quantum Key Distribution Surpassing the Fundamental Weak Coherent-State Rate Limit, Physical Review Letters (2025).

The presentation for the Sega Sammy Management Meeting 2025 has revealed updated sales numbers for two games. Sonic X Shadow Generations has now sold over 2.3 million units, which is up from two ...

The Denver District Attorney’s Office has divided their Family Violence Unit (FVU) in response to a recent uptick in the number of domestic violence cases filed by their office.

Attendees at this year’s Laser World of Photonics trade show can discover the latest trends in photonics technology, attend ...