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Real-time measurement of picosecond THz pulses by an ultra-fast YBaCuO detection system

Thoma, Petra and Scheuring, A and Hofherr, M. and Wünsch, S. and Ilin, Konstantin and Smale, N. and Judin, V. and Hiller, N. and Müller, A.-S. and Semenov, A. and Hübers, H.-W. and Siegel, Michael (2012) Real-time measurement of picosecond THz pulses by an ultra-fast YBaCuO detection system. Applied Physics Letters, 101 (142601), pp. 1-3. American Institute of Physics (AIP). DOI: 10.1063/1.4756905

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Abstract

The temporal evolution of picosecond THz pulses generated at ANKA, the electron storage ring of the Karlsruhe Institute of Technology, has been measured in real-time using an ultra-fast YBaCuO detection system. YBaCuO thin-film detectors with 30 nm thickness were patterned to microbridges (2 lm long, 4.5 lm wide) and embedded into a planar log-spiral THz antenna. The detectors were glued on a silicon lens and installed in an ultra-fast readout system with a temporal resolution of 15 ps (full width at half maximum). Detector responses as short as 17 ps were recorded showing very good agreement with the expected storage ring bunch lengths.

Item URL in elib:https://elib.dlr.de/78819/
Document Type:Article
Title:Real-time measurement of picosecond THz pulses by an ultra-fast YBaCuO detection system
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Thoma, PetraInstitut für Mikro- und Nanoelektronische Systeme, Karlsruher Institut für Technologie (KIT),UNSPECIFIED
Scheuring, AUniversität KarlsruheUNSPECIFIED
Hofherr, M.Institut für Mikro- und Nanoelektronische Systeme (IMS), Karlsruher Institut für Technolgie (KIT), HertzstraßeUNSPECIFIED
Wünsch, S.Institut für Mikro- und Nanoelektronische Systeme (IMS), Karlsruher Institut für Technolgie (KIT), HertzstraßeUNSPECIFIED
Ilin, KonstantinUniversity of KarlsruheUNSPECIFIED
Smale, N.Institut für Synchrotronstrahlung, ANKA, Karlsruher Institut f€ur Technologie,UNSPECIFIED
Judin, V.Laboratorium für Applikationen der Synchrotronstrahlung, Engesser Straße 15, 76131 KarlsruheUNSPECIFIED
Hiller, N.Laboratorium f€ur Applikationen der Synchrotronstrahlung, Karlsruher Institut für Technologie,UNSPECIFIED
Müller, A.-S.Laboratorium für Applikationen der Synchrotronstrahlung, Engesser Straße 15, 76131 KarlsruheUNSPECIFIED
Semenov, A.alexei.semenov (at) dlr.deUNSPECIFIED
Hübers, H.-W.heinz-wilhelm.huebers (at) dlr.deUNSPECIFIED
Siegel, MichaelUniversität KarlsruheUNSPECIFIED
Date:October 2012
Journal or Publication Title:Applied Physics Letters
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:101
DOI :10.1063/1.4756905
Page Range:pp. 1-3
Publisher:American Institute of Physics (AIP)
Status:Published
Keywords:YBCO THz detector, Synchrotron radiation, picosecond response
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Erdbeobachtung
DLR - Research theme (Project):R - Vorhaben IR-Sensorik, IR-Missionsprojekte
Location: Berlin-Adlershof
Institutes and Institutions:Institute of Planetary Research > Experimentelle Planetenphysik
Deposited By: Semenov, Prof.Dr. Alexey
Deposited On:11 Dec 2012 13:50
Last Modified:08 Mar 2018 18:52

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