(ICFO-The Institute of Photonic Sciences) In a recent study, we have developed a novel graphene-enabled photodetector that operates at room temperature, is highly sensitive, very fast, has a wide dynamic range and covers a broad range of THz frequencies. Importantly, on the basis of the agreement we obtained between experiment, analytical model, and numerical simulations, we have reached a solid understanding of how the PTE effect gives rise to a THz-induced photoresponse, which is very valuable for further detector optimization.
from EurekAlert! - Technology, Engineering and Computer Science http://bit.ly/2DgoGyN
Tuesday, April 16, 2019
Graphene gives a tremendous boost to future terahertz cameras
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