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The quantum sniffer dog

As humans, we sniff out different scents and aromas using chemical receptors in our noses. In technological gas detection, however, there are a whole host of other methods available. One such method is to use infrared lasers, ...

dateOct 24, 2016 in Optics & Photonics
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UV light improves smartphone cameras

Photodetectors, which are used in a wide range of systems and devices from smartphones to space stations, are typically only sensitive to light within a certain narrow bandwidth. This presents numerous challenges to product ...

dateOct 24, 2016 in Optics & Photonics
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