Page 2 - Optica

Cardiology

Wearable tech captures real-time hemodynamics on the go

Researchers have developed a photoacoustic imaging watch for high-resolution imaging of blood vessels in the skin. The wearable device could offer a non-invasive way to monitor hemodynamic indicators such as heart rate, blood ...

Immunology

New method uses optics and AI to find viruses faster

Researchers have developed an automated version of the viral plaque assay, the gold-standard method for detecting and quantifying viruses. The new method uses time-lapse holographic imaging and deep learning to greatly reduce ...

Sports medicine & Kinesiology

Fiber optic smart pants offer a low-cost way to monitor movements

With an aging global population comes a need for new sensor technologies that can help clinicians and caregivers remotely monitor a person's health. New smart pants based on fiber optic sensors could help by offering a nonintrusive ...

Ophthalmology

Technology advance lays groundwork for OCT eye imaging at home

Researchers have shown that a vertical cavity surface emitting laser (VCSEL) diode, which is commonly used in telecommunications and lidar applications, could offer a less expensive light source for swept-source optical coherence ...

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