High-power, broadband terahertz radiation from large area plasmonic photoconductive emitters operating at telecommunication optical wavelengths

Abstract

We present a high-power, broadband terahertz emitter that operates at telecommunication optical pump wavelengths at which high-performance and compact fiber lasers are commercially available. The presented terahertz emitter is a novel large area photoconductive emitter fabricated on a high resistivity ErAs:InGaAs substrate that utilizes a two-dimensional… (More)

Topics

5 Figures and Tables