Terahertz radiation from multiplexed photo-Dember currents

Gregor Klatt,F. Hilser,Wenchao Qiao,Raphael Gebs,Albrecht Bartels,Klaus Huska,Uli Lemmer,Georg Bastian,Michael B. Johnston,Milan Fischer,Jérôme Faist,Thomas Dekorsy

Terahertz radiation from multiplexed photo-Dember currents

2010

Gregor Klatt
F. Hilser
Wenchao Qiao
Raphael Gebs
Albrecht Bartels
Klaus Huska
Uli Lemmer
Georg Bastian
Michael B. Johnston
Milan Fischer
Jérôme Faist
Thomas Dekorsy

We investigate a novel method to generate intense THz radiation by multiplexing coherent photo-Dember currents in a lateral geometry. These THz emitters are passive devices with a peak frequency at about 1.5 THz.

Keywords:

Spectroscopy
Terahertz spectroscopy and technology
Interference (wave propagation)
Terahertz radiation
Attenuation coefficient
Radiation
Optoelectronics
Electric field
Physics
Optics
Multiplexing
thz radiation

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