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Detectors and sensors

Detectors and sensors

Optical fibre device can detect micro-pollutants in real time

20 Nov 2019
Detecting pollution
A new device based on hollow-core photonic crystal fibre can detect hazardous micrometre-sized airborne pollutants. (Courtesy: Pixabay)
Researchers in Germany have developed a novel laser and optical fibre-based technique for measuring

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Michael Allen is a science writer based in the UK
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