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Multichannel time-resolved measurement in far-infrared magnetoabsorption

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Abstract

A drastic innovation has been achieved in the time-resolved far-infrared magnetooptics by introducing multichannellisation of the delay time. The key section of the new system utilises a digital boxcar unit connected with a common personal computer. Making use of a test pattern signal by magneto-plasma absorption of electron-hole drops in Ge, an eight channel performance over the time window of 100 μs is demonstrated.

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Nakata, H., Otsuka, E. Multichannel time-resolved measurement in far-infrared magnetoabsorption. Appl. Phys. B 27, 207–209 (1982). https://doi.org/10.1007/BF00697443

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  • DOI: https://doi.org/10.1007/BF00697443

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