News tagged with absorption

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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New laser lab on wheels to reduce emissions

The DIAL (Differential Absorption Lidar) facility is a sophisticated laser-based system that provides rapid, accurate measurements of airborne emissions. It is a completely self-contained mobile laboratory that can shipped, ...

dateJun 02, 2014 in Environment
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