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Spectroscopy

Spectroscopy

Multicoloured light source gives compressive spectroscopy a boost

06 May 2023
Light spectrum
Many colours: the new device is capable of generating light at a number of specific wavelengths. (Courtesy: iStock/koey)
A solid-state electronic device array that produces time-modulated light at tuneable wavelengths has

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Tim Wogan is a science writer based in the US
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