Light typically only reaches the outermost layers of the brain, about 40 mm deep—enough to study the surface of the brain, ...

Frequency stabilization of lasers to optical reference cavities is a well-established method for achieving superior stability. The NPL’s recent work, published in Optics Letters, significantly reduces ...

“Our entangled photon sources are an integral part of our quantum cybersecurity platform, which was recognized with the Edison Award in 2024 ,” said Dr. Yong Meng Sua, CTO at QCi. “We’re excited to ...

A project at Brown University and Morgan State University has now demonstrated a smartphone-based skin-assessment imaging algorithm that could help standardize skin tone assessment in pulse oximetry.