Friday, December 22, 2017
Abstract-Fiber-coupled, photoconductive heterodyne receiver operating at frequencies up to 1 THz
S. Nellen, B. Globisch, R. Kohlhaas, D. Stanze, T. Göbel, J. O'Gorman , L. Barry, M. Schell
An optoelectronic InGaAs-based terahertz (THz) receiver for heterodyne detection up to 1 THz is demonstrated for the first time operating at 1.5 μm. This wavelength allows for a fully fiber-coupled heterodyne system, which simplifies applications spectroscopy and THz communications.