2010
Conference Paper
Title

Mesa-Structured InGaAs/InAlAs Photoconductive Antennas for THz Time Domain Systems Operated at 1.5 micrometer

Abstract
Mesa-structuring of InGaAs/InAlAs photoconductive layers has been employed for improving THz antennas. The developed devices are evaluated in a time domain spectrometer operating at 1.5 ? m wavelengths. Order-of-magnitude improvements versus planar antennas are demonstrated.
Author(s)
Dietz, R.J.B.
Röhle, H.
Hensel, H.J.
Böttcher, J.
Künzel, H.
Stanze, D.
Schell, M.
Sartorius, B.
Mainwork
Conference
Language
English