The researchers suggest that their tunable quantum sensing device could help detect changes in time, acceleration, and ...

In the age of robotics, automation, and precision engineering, success isn’t just about speed—it’s about accuracy. At the core of many advanced motion control systems lies a component that rarely ...

Quantum plasmonic biosensors enable self-illumination for real-time, label-free diagnostics with scalable point-of-care applications.

A new sensor could help keep that from happening, using scattered light. Patients who remain in bed for long periods of time may develop pressure sores, which can in turn become potentially life ...

When the light beam through the tube is blocked by an air bubble within the tube, the threshold is met, and the sensor’s output is switched over accordingly. This post describes the design concept of ...

More information: Mingjie Yang et al, Miniaturized Optical Glucose Sensor Using 1600–1700 nm Near‐Infrared Light, Advanced Sensor Research (2024). DOI: 10.1002/adsr.202300160 ...

The new €3.5m GASPOF (Pervasive Gas Sensing Using Optical Fibres) project, funded by the European Commission and supported by ...

For each design, the model assesses sensor response as a function of fiber size, distance, NA, and tilt angle. Experiments used 660 nm laser light, precision movement equipment, detectors, and ...

Within Medical Photonics, TNO focuses, among other things, on wearable sensors that shine light through human skin. Detectors measure how that light behaves. Thanks to a special algorithm, various ...

For instance, ROHM’s RPR-0720 is an optical sensor module that incorporates a vertical-cavity surface-emitting laser (VCSEL) as the light emitter (offering superior directivity compared to ...