Terahertz-Light Field Camera Prototyp

Light-field cameras record both the brightness and direction of the incident light rays. This spatiodirectional information can be post-processed for a dynamic focal point adjustment and 3-D imaging. Light-field has traditionally been a domain of visible light computational imaging. Our chair is leading the development of light-field methodologies for the THz spectrum, bringing new foundational understanding and hardware capabilities for bridging the terahertz gap.

Currently, we are building the first ever THz light-field camera prototype - which consists of a 3x3 super-array of lens coupled 1k-pixel THz CMOS cameras - in a single package. The CMOS camera chip is presented in the International Solid-State Circuits Conference (ISSCC) 2021. The figure shows the prototype of the light field array. The prototype serves as the hardware platform for the development of light-field based real-time THz 3-D imaging techniques.

Preliminary work:

2010: 1247.
Weida, D.; Böhmelt, S.; Clemens, M.
Design of ZnO Microvaristor Corona Protection for Electrical Machines
Conference record of the 2010 IEEE International Symposium on Electrical Insulation (ISEI 2010), San Diego, USA, 06.-10.06.2010, (IEEE Catalog No. CFP101SE-ART). :648-651
June 2010
ISSN: 1089-084X
ISBN: 978-1-4244-6301-5; 1246.
Schauland, Sam; Velten, Jörg; Kummert, Anton
A new anti-aliasing approach for improved motion-based object detection using linear filters
of the IEEE Intelligent Vehicles Symposium (IV'10), Page 915 - 920
Publisher: San Diego, California, USA
June 2010
DOI: 10.1109/ivs.2010.5548006; 1245.
Schauland, Sam; Velten, Jörg; Kummert, Anton
A new anti-aliasing approach for improved motion-based object detection using linear filters
of the IEEE Intelligent Vehicles Symposium (IV'10), Page 915 - 920
Publisher: San Diego, California, USA
June 2010
DOI: 10.1109/ivs.2010.5548006; 1244.
[englisch] Kleinhenrich, Christian; Weigler, Tobias; Krahé, Detlef
Analysis of an Adaptive Technique using the Reflected Field of an Active-Noise-Cancellation System as Control Input
June 2010; 1243.
Velten, Jörg; Schauland, Sam; Kummert, Anton; Galkowski, Krzysztof
Application specific stability of 2-D Roesser model realizations
of 2010 IEEE International Symposium on Circuits and Systems (ISCAS'10), Page 1001 -1004
Publisher: Paris, France
June 2010
DOI: 10.1109/iscas.2010.5537371; 1242.
Velten, Jörg; Schauland, Sam; Kummert, Anton; Galkowski, Krzysztof
Application specific stability of 2-D Roesser model realizations
of 2010 IEEE International Symposium on Circuits and Systems (ISCAS'10), Page 1001 -1004
Publisher: Paris, France
June 2010
DOI: 10.1109/iscas.2010.5537371; 1241.
Hladowski, Lukasz; Galkowski, Krzysztof; Cai, Zhonglun; Rogers, Eric; Freeman, Chris T.; Lewin, Paul L.
Experimentally verified 2D systems theory based robust iterative learning control
of the American Control Conference (ACC'10), Page 3475-3480
Publisher: Baltimore, USA
June 2010; 1240.
Haselhoff, Anselm; Kummert, Anton
On visual crosswalk detection for driver assistance systems
of the IEEE Intelligent Vehicles Symposium (IV'10), Page 883 - 888
Publisher: San Diego, California, USA
June 2010
DOI: 10.1109/IVS.2010.5548074; 1239.
Haselhoff, Anselm; Kummert, Anton
On visual crosswalk detection for driver assistance systems
of the IEEE Intelligent Vehicles Symposium (IV'10), Page 883 - 888
Publisher: San Diego, California, USA
June 2010
DOI: 10.1109/IVS.2010.5548074; 1238.
Sichelschmidt, Sebastian; Haselhoff, Anselm; Kummert, Anton; Roehder, Martin; Elias, Bjoern; Berns, Karsten
Pedestrian Crossing Detection as a part of an Urban Pedestrian Safety System
of the IEEE Intelligent Vehicles Symposium (IV'10), Page 840 - 844
Publisher: San Diego, California, USA
June 2010
DOI: 10.1109/IVS.2010.5548032; 1237.
Sichelschmidt, Sebastian; Haselhoff, Anselm; Kummert, Anton; Roehder, Martin; Elias, Bjoern; Berns, Karsten
Pedestrian Crossing Detection as a part of an Urban Pedestrian Safety System
of the IEEE Intelligent Vehicles Symposium (IV'10), Page 840 - 844
Publisher: San Diego, California, USA
June 2010
DOI: 10.1109/IVS.2010.5548032; 1236.
Pfeiffer, Ullrich
Terahertz Imaging with SiGe and CMOS Focal-Plane Arrays, International Microwave Symposium.
Workshop on Millimeter-Wave SiGe/CMOS and III-V Chips and Imaging Systems, Anaheim CA
May 2010; 1235.
Weida, D.; Richter, C.; Clemens, M.
Design of High-Voltage Cable Accessories Using ZnO Microvaristor Material Based on FEM Simulations
International Power Modulators and High Voltage Conference (IPMHVC 2010) 23.-27.05.2010, Atlanta, USA :94-97
May 2010
ISSN: 1930-885X
DOI: 10.1109/IPMHVC.2010.5958303
ISBN: 978-1-4244-7131-7; 1234.
Weida, D.; Nevoigt, J.; Ye, H.; Clemens, M.; Stefanini, D.; Seifert, J.
Effects of Microvaristor Material on Partial Discharges upon Composite Insulators in Rain Test
2010 IEEE International Power Modulators and High Voltage Conference (IPMHVC 2010) 23.-27.05.2010, Atlanta, USA :497-500
May 2010
ISSN: 1930-885X
DOI: 10.1109/IPMHVC.2010.5958403
ISBN: 978-1-4244-7131-7; 1233.
Pfeiffer, Ullrich
Terahertz Imaging with Silicon Process Technologies, International Microwave Symposium.
Workshop on Silicon-Based Technologies for Millimeter-Wave Applications, Anaheim CA
May 2010; 1232.
Stefanini, D.; Clemens, M.; Seifert, J.
Three Dimensional FEM Electric Field Calculations for EHV Composite Insulator Strings
International Power Modulators and High Voltage Conference (IPMHVC 2010), 23.-27.05.2010, Atlanta, USA :238-242
May 2010
ISSN: 1930-885X
DOI: 10.1109/IPMHVC.2010.5958337
ISBN: 978-1-4244-7131-7; 1231.
Zhao, Y.
A 52-58 GHz Signal Generation IC for Emerging mmWave Applications in SiGe:C BiCMOS Technology.
German Microwave Conference, GeMiC Berlin
March 2010; 1230.
[deutsch] Krahé, Detlef
ANC - Schallfeldanalyse und -synthese im Zusammenwirken
Berlin
15.03. - 18.03.2010
DAGA 2010, Berlin
March 2010; 1229.
Karapicak, Mahmut
Bestimmung der optischen Auflösung von Terahertz Kameras
University of Wuppertal
March 2010; 1228.
Tutgun, Gudret
Evaluierung eines Hochgeschwindigkeits-ADCs für den Einsatz im Basis-Band eines 160GHz Chip-Sets
University of Wuppertal
March 2010; 1227.
Drygala, Adam
Implementierung einer Gigabit-Ethernet Basis-Band-Schnittstelle für die mobile Kommunikation bei 160GHz
University of Wuppertal
March 2010; 1226.
Alaqra, Abdalrahim
Numerische Untersuchung von planaren Metamaterialien im THz Bereich
University of Wuppertal
March 2010; 1225.
Schauland, Sam; Velten, Jörg; Kummert, Anton
Realization of a new anti-aliasing method for linear filter based object detection in video scenes
of the IEEE International Conference on Acoustics Speech and Signal Processing (ICASSP'10), Page 1170 - 1173
Publisher: Dallas, Texas, USA
March 2010
DOI: 10.1109/icassp.2010.5495376; 1224.
Schauland, Sam; Velten, Jörg; Kummert, Anton
Realization of a new anti-aliasing method for linear filter based object detection in video scenes
of the IEEE International Conference on Acoustics Speech and Signal Processing (ICASSP'10), Page 1170 - 1173
Publisher: Dallas, Texas, USA
March 2010
DOI: 10.1109/icassp.2010.5495376; 1223.
[deutsch] Kleinhenrich, Christian; Schäfer, S.; Weigler, Tobias; Krahé, Detlef
Untersuchungen mit einem hybridisierten Finite Elemente / Finite Differenzen Simulationsverfahren im Zeitbereichn zur Modellierung akustischer Grenzübergänge
Berlin
15.03. - 18.03.2010
DAGA 2010, Berlin
March 2010

Terahertz-Light Field Camera Prototyp

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