News tagged with infrared light

A protein's life, up close and personal

(Phys.org)—An EPFL team has developed a technique for spying on the inner lives of cells. For the first time, scientists have used a near-infrared, light-sensitive biocompatible molecule to mark and observe the activity ...

dateJan 07, 2013 in Biochemistry
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Sweeping the dust from a cosmic lobster

(Phys.org)—A new image from ESO's VISTA telescope captures a celestial landscape of glowing clouds of gas and tendrils of dust surrounding hot young stars. This infrared view reveals the stellar nursery ...

dateFeb 20, 2013 in Astronomy
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Solar cells utilize thermal radiation

Thermal radiation from the sun is largely lost on most silicon solar cells. Up-converters transform the infrared radiation into usable light, however. Researchers have now for the first time successfully ...

dateNov 04, 2013 in Energy & Green Tech
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Laser-induced damage in focus

The transformation of infrared light to a different wavelength, such as visible light, is important in many applications. Some of the most efficient semiconductor lasers operate in the infrared region of ...

dateJan 17, 2014 in General Physics
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Terahertz technology fights fashion fraud

The UK fashion industry is famous all over the world and worth around £37 billion to the economy. However, it is estimated that counterfeit clothing and footwear costs designer brands and retailers around £3.5 billion each ...

dateAug 08, 2013 in Optics & Photonics
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