Fiber optics are a means of transmitting information at incredibly high speeds; however, the technology can be used for more than just providing a fast internet connection. Researchers reporting in ...

Fiber optics are a means of transmitting information at incredibly high speeds. However, the technology can be used for more than just providing a fast internet connection. After a traumatic brain ...

Setup of the laser speckle contrast optical spectroscopy system used to monitor scalp and brain blood flow during temporary blockage of a major scalp artery near the temple. WASHINGTON, Oct. 21, 2025 ...

Modern-day communications rely on both fibre-optic cables and wireless radiofrequency (RF) microwave communications. Reaching higher data transmission capabilities is going to require technologies ...

Optical AI is revolutionizing sensor technology, integrating sensing and processing for efficient, low-power intelligent ...

Uncover how mixed-signal ICs are transforming medical wearables with smaller and more power-efficient sensor integration, enabling real-time health monitoring. Healthcare technology is at the center ...

Measuring blood flow in the brain is critical for understanding response to a range of neurological problems, including stroke, traumatic brain injury (TBI) and vascular dementia. Obtaining such ...

Modern communication networks rely on optical signals to transfer vast amounts of data. But just like a weak radio signal, ...

Optical signal transmission can be significantly improved by limiting the wavelength of transmitted signals. Fiber Bragg grating (FBG) is a technique widely used in optical communication, sensing, and ...