Terahertz detection mechanisms in black phosphorus

Published/Posted: September 1, 2017

Authors: M. Mittendorff; R. J. Suess; E. Leong; A. B. Sushkov; H. D. Drew; T. E. Murphy

DOI: 10.1364/FIO.2017.JW4A.79

Abstract: We present three THz detection mechanisms in black phosphorus: bolometric detection, photothermoelectric detection, and photoconductive sampling of THz fields. Photothermal detection exhibits an internal responsivity of 44V/W and 20ps response time.

Citation:
M. Mittendorff, R. J. Suess, E. Leong, A. B. Sushkov, H. D. Drew and T. E. Murphy, "Terahertz detection mechanisms in black phosphorus", Frontiers in Optics (FiO), Washington, DC (USA) (2017)
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