Cold atoms could also potentially measure much lower vacuum pressures than ion gauges can. The current lowest pressure they’ve reliably measured is around 10 -9 Pa, and NIST scientists are working on ...

A few years ago, researchers in Michal Lipson's lab noticed something remarkable. They were working on a project to improve ...

As the new technology becomes increasingly central to critical infrastructure, this type of progress is essential to ensuring ...

Columbia Engineering researchers have created a compact light source capable of producing numerous high-power wavelengths, ...

Optical lattice clocks are emerging timekeeping devices based on tens of thousands of ultracold atoms trapped in an optical ...

This accomplishment can significantly improve data center efficiency and drive innovations in LiDAR, sensing, and quantum tech. Microcombs Shrink Lab-Grade Precision Onto a Chip  The researchers ...

Researchers at Columbia have created a chip that turns a single laser into a “frequency comb,” producing dozens of powerful light channels at once. Using a special locking mechanism to clean messy ...

In a stunning leap for quantum optics, scientists have generated ultrafast light pulses whose quantum uncertainty can be ...

London, England / / August 27, 2025 / AmpiFire Key Takeaways Content marketing automation saves valuable time by handling ...

Wide bandgap semiconductor materials are highly useful in power electronics due to their ability to work at high temperatures, power, and frequency. Gallium nitride (GaN) is a wide bandgap ...

Unraveling the cosmic symphony of gravitational waves, from the 'Music of the Spheres' to moon-based detectors.

Every time you check the time on your phone, make an online transaction, or use a navigation app, you are depending on the ...