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.

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)