Terahertz detection mechanisms in black phosphorus

Published/Posted: September 1, 2017

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

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)