News tagged with photodetectors

Addressing the weak optical absorption of graphene

Graphene-based photodetectors have attracted strong interest because of their exceptional physical properties, which include an ultra-fast response across a broad spectrum, a strong electron–electron interaction and photocarrier ...

dateSep 10, 2014 in Nanophysics
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Biomimetic photodetector 'sees' in color

( —Rice University researchers have created a CMOS-compatible, biomimetic color photodetector that directly responds to red, green and blue light in much the same way the human eye does.

dateAug 25, 2014 in Nanophysics
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