Abstract
A highly efficient model of a photodetector based on the effect of dragging free current carriers by photons in semiconductors is proposed, which makes it possible to quickly change the working length of a crystal element. In this case, it is possible to expand the range of measured pulse durations by reducing or increasing the photodetector sensitivity.
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Rogalin, V.E., Filin, S.A. & Kaplunov, I.A. A Multirange Photodetector Based on the Effect of Photon Dragging Current Carriers in Germanium for High-Power Lasers in the Infrared Range. Instrum Exp Tech 62, 679–682 (2019). https://doi.org/10.1134/S0020441219050087
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DOI: https://doi.org/10.1134/S0020441219050087