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'T-Sweeper': CW terahertz scanner
The 'T-Sweeper' CW terahertz scanner, developed by researchers at Fraunhofer HHI in Berlin, Germany, uses a "WaveSource" programmable laser from Finisar to produce eight spectra per second - much faster than previous CW scanners operating in the difficult-to-access THz region. Photo: Fraunhofer HHI.
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