Longer axial length and older age may lead to false positives in glaucoma diagnostic reliability of optical coherence tomography imaging.

NIRS and other optical technologies in photonics offer a potential new approach to non-invasive brain monitoring.

A simulated photonic crystal biosensor achieved a maximum sensitivity of 933 nm/RIU, highlighting its potential for future ...

BACKGROUND: The diagnostic value of coronary computed tomography angiography–derived fractional flow reserve (FFR-CT) in stable coronary artery disease is well established. The prognostic value of ...

Newswise — Refractive index (RI) is an important parameter for describing the optical properties of materials and is closely related to sample morphology, density, stress, chemical composition, and ...

Researchers at University of Tsukuba have developed an AI model capable of predicting light propagation in biological tissue in diffuse optical tomography, a noninvasive imaging technique for ...

Investors are pouring money quickly into a new ETF that invests in companies involved with photonics and photolithography Extreme ultraviolet (EUV) lithography is a high-growth specialty within the ...

With continued advances in biomedical optics, diffusive optical techniques are becoming increasingly important for non-invasive medical imaging (Zhou et al., 2023; Wheelock et al., 2019; Re et al., ...

Near-infrared spectroscopy, or fNIRS, offers a way to monitor brain activity without surgery or radiation by tracking changes in blood flow and oxygenation. Light sources placed on the scalp send near ...

Optical components are becoming a critical chokepoint in AI infrastructure, as the data-center buildout drives strong demand for more efficient data-transfer methods The AI data-center buildout is ...

A new imaging breakthrough combines ultrasound and light-based techniques to generate vivid 3D images that show both tissue structure and blood vessel activity. Developed by researchers at Caltech and ...

SAN CARLOS, Calif.--(BUSINESS WIRE)--Diffuse Bio, a leading provider of AI and experimental platforms for designing and screening protein therapeutics, today announced significant enhancements to ...