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:

2019

2684.

Kerz, Elma; Burgdorf, Andreas; Wiechmann, Daniel; Meeger, Stefan; Qiao, Yu; Kohlschein, Christian; Meisen, Tobias
Understanding Vocabulary Growth Through An Adaptive Language Learning System
Proceedings of the 8th Workshop on NLP for Computer Assisted Language Learning, Page 65—78
Publisher: LiU Electronic Press, Turku, Finland
2019

Download

2683.

Kerz, Elma; Burgdorf, Andreas; Wiechmann, Daniel; Meeger, Stefan; Qiao, Yu; Kohlschein, Christian; Meisen, Tobias
Understanding Vocabulary Growth Through An Adaptive Language Learning System
Proceedings of the 8th Workshop on NLP for Computer Assisted Language Learning, Page 65—78
Publisher: LiU Electronic Press, Turku, Finland
2019

Download

2682.

Kerz, Elma; Burgdorf, Andreas; Wiechmann, Daniel; Meeger, Stefan; Qiao, Yu; Kohlschein, Christian; Meisen, Tobias
Understanding Vocabulary Growth Through An Adaptive Language Learning System
Proceedings of the 8th Workshop on NLP for Computer Assisted Language Learning, Page 65—78
Publisher: LiU Electronic Press, Turku, Finland
2019

Download

2681.

Kerz, Elma; Burgdorf, Andreas; Wiechmann, Daniel; Meeger, Stefan; Qiao, Yu; Kohlschein, Christian; Meisen, Tobias
Understanding Vocabulary Growth Through An Adaptive Language Learning System
Proceedings of the 8th Workshop on NLP for Computer Assisted Language Learning, Page 65—78
Publisher: LiU Electronic Press, Turku, Finland
2019

Download

2680.

Meisen, Tobias; Adler, Kathrin; Thiele, Thomas; Jeschke, Sabina
Virtuelle Autonomie
, Handbuch Virtualität Volume 6
Page 1—18
Publisher: Springer Fachmedien Wiesbaden and Springer VS, Wiesbaden
2019
1—18

DOI: 10.1007/978-3-658-16358-7_16-1

ISBN: 978-3-658-16358-7

2679.

Meisen, Tobias; Adler, Kathrin; Thiele, Thomas; Jeschke, Sabina
Virtuelle Autonomie
, Handbuch Virtualität Volume 6
Page 1—18
Publisher: Springer Fachmedien Wiesbaden and Springer VS, Wiesbaden
2019
1—18

DOI: 10.1007/978-3-658-16358-7\textunderscore 16-1

ISBN: 978-3-658-16358-7

2678.

Meisen, Tobias; Adler, Kathrin; Thiele, Thomas; Jeschke, Sabina
Virtuelle Autonomie
, Handbuch Virtualität Volume 6
Page 1—18
Publisher: Springer Fachmedien Wiesbaden and Springer VS, Wiesbaden
2019
1—18

DOI: 10.1007/978-3-658-16358-7_16-1

ISBN: 978-3-658-16358-7

2677.

Meisen, Tobias; Adler, Kathrin; Thiele, Thomas; Jeschke, Sabina
Virtuelle Autonomie
, Handbuch Virtualität Volume 6
Page 1—18
Publisher: Springer Fachmedien Wiesbaden and Springer VS, Wiesbaden
2019
1—18

DOI: 10.1007/978-3-658-16358-7_16-1

ISBN: 978-3-658-16358-7

2676.

Meisen, Tobias; Adler, Kathrin; Thiele, Thomas; Jeschke, Sabina
Virtuelle Autonomie
, Handbuch Virtualität Volume 6
Page 1—18
Publisher: Springer Fachmedien Wiesbaden and Springer VS, Wiesbaden
2019
1—18

DOI: 10.1007/978-3-658-16358-7_16-1

ISBN: 978-3-658-16358-7

2675.

Krüger, Benjamin; Kratz, Sascha; Theopold, Tobias; Soter, Stefan
Wear Reduction Control Method in a Blade Pitch System of Wind Turbines
2019 IEEE 28th International Symposium on Industrial Electronics (ISIE), Page 1107--1112
2019

DOI: 10.1109/ISIE.2019.8781106

ISBN: 2163-5145

2674.

Pomp, André; Lipp, Johannes; Meisen, Tobias
You are Missing a Concept! Enhancing Ontology-Based Data Access with Evolving Ontologies
2019 IEEE 13th International Conference on Semantic Computing (ICSC), Page 98—105
2019

DOI: 10.1109/ICOSC.2019.8665620

2673.

Pomp, André; Lipp, Johannes; Meisen, Tobias
You are Missing a Concept! Enhancing Ontology-Based Data Access with Evolving Ontologies
2019 IEEE 13th International Conference on Semantic Computing (ICSC), Page 98—105
2019

DOI: 10.1109/ICOSC.2019.8665620

2672.

Pomp, André; Lipp, Johannes; Meisen, Tobias
You are Missing a Concept! Enhancing Ontology-Based Data Access with Evolving Ontologies
2019 IEEE 13th International Conference on Semantic Computing (ICSC), Page 98—105
2019

DOI: 10.1109/ICOSC.2019.8665620

2671.

Pomp, André; Lipp, Johannes; Meisen, Tobias
You are Missing a Concept! Enhancing Ontology-Based Data Access with Evolving Ontologies
2019 IEEE 13th International Conference on Semantic Computing (ICSC), Page 98—105
2019

DOI: 10.1109/ICOSC.2019.8665620

2670.

Pomp, André; Lipp, Johannes; Meisen, Tobias
You are Missing a Concept! Enhancing Ontology-Based Data Access with Evolving Ontologies
2019 IEEE 13th International Conference on Semantic Computing (ICSC), Page 98—105
2019

DOI: 10.1109/ICOSC.2019.8665620

2018

2669.

Hillger, Philipp; Jain, Ritesh; Grzyb, Janusz; Förster, Wolfgang; Heinemann, Bernd; MacGrogan, Gaëtan; Mounaix, Patrick; Zimmer, Thomas; Pfeiffer, Ullrich R.
A 128-Pixel System-on-a-Chip for Real-Time Super-Resolution Terahertz Near-Field Imaging
IEEE Journal of Solid-State Circuits, 53 (12) :3599-3612
December 2018

DOI: 10.1109/JSSC.2018.2878817

2668.

KrishneGowda, Karthik; Rodríguez-Vázquez, Pedro; Wolf, Andreas C.; Grzyb, Janusz; Pfeiffer, Ullrich R.; Kraemer, Rolf
100 Gbps and beyond: Hardware in the Loop experiments with PSSS modulation using 230 GHz RF frontend
2018 15th Workshop on Positioning, Navigation and Communications (WPNC), Page 1-5
December 2018

DOI: 10.1109/WPNC.2018.8555838

2667.

Robin Zatta, UR Pfeiffer
Characterization of the noise behavior in lens-integrated CMOS terahertz video cameras
Terahertz Sicience and Technology-The International Journal of THz, 4 (11) :102-123
December 2018

DOI: 10.11906/TST.102-123.2018.12.10

2666.

Welfens, P. J. J.; Yu, N.; Hanrahan, D.; Schmuelling, B.; Fechtner, H.
Electrical Bus Mobility in the EU and China: Technological, Ecological and Economic Policy Perspectives
EIIW Discussion Papers
December 2018

2665.

Patelkos, Evangelos
Entwurf eines Geschäftsmodells für Energiecontracting in privaten Haushalten im Kontext der Energiearmut
Master-Thesis
December 2018

2664.

Schuster, Johannes
Weiterentwicklung eines Systems zur Fahrzeug- und Fahrbahnneigungserkennung für die automatische Leuchtweitenregulierung von Kraftfahrzeugen
Master-Thesis
December 2018

2663.

Grzyb, J.; Vazquez, P.R.; Sarmah, N.; Heinemann, B.; Pfeiffer, U.R.
Performance Evaluation of a 220-260 GHz LO Tunable BPSK/QPSK Wireless Link in SiGe HBT Technology
48th European Microwave Conference (EuMC) 2018 :1397-1400
November 2018

DOI: 10.23919/EuMC.2018.8541785

2662.

Vierling, D.; Danisch, L.; Schmuelling, B.
On-board information system for EV in public transportation
IDTechEx Show!,
November 2018

2661.

Drazic, Julia
Entwicklung eines netzgesteuerten Tarifmodells zur flexiblen Abrechnung von Ladevorgängen am Gleichstrom-Oberleitungsnetz
Master-Thesis
November 2018

2660.

Kouamo, Rodrigue
Weiterentwicklung einer permanentmagneterregten Synchronmaschine und Reduzierung der Verluste in den Kupferleitern
Master-Thesis
November 2018