Published in
American Institute of Physics, Applied Physics Letters, 5(79), p. 581
DOI: 10.1063/1.1390319
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Terahertz field characterization using Fabry-Perot-like cantilevers
Journal article published in 2001 by
D. Dragoman,
M. Dragoman 
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Abstract
We show that a Fabry-Perot-like tunneling cantilever consisting of two parallel thin metallic cantilevers joined at their free ends is able to sense the power of an incoming terahertz (THz) field. An array of such microstructures, with linearly varying distances between the two parallel cantilevers, can measure simultaneously the power and frequency of the THz field in the bandwidth 1.2-58 THz.