Ultrabreitbandige Strahlungseinkopplung in THz-Detektoren
Abstract
Bolometric sensors show promising properties for the detection of THz radiation. To achieve an efficient coupling of the THz radiation into the detector, antenna structures with an ultra-high bandwidth have been developed in this work. By the use of the developed antennas the temporal resolution of ultra-short THz pulses on a picosecond time-scale has been enabled. Moreover, specific transient properties of THz signals, which have been measured for the first time, are demonstrated.
Keywords
Ultrabreitbandantennen; THz-Detektoren; Bolometer; Quasioptik; SupraleitungISBN
9783731501022Publisher
KIT Scientific PublishingPublisher website
http://www.ksp.kit.edu/Publication date and place
2013Series
Karlsruher Schriftenreihe zur Supraleitung / Hrsg. Prof. Dr.-Ing. M. Noe, Prof. Dr. rer. nat. M. Siegel,Classification
Technology: general issues