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
2895.
Kasolis, F.; Clemens, M.
Information-Based Model Reduction for Nonlinear Electro-Quasistatic Problems
Journal on Computational Physics, November 2019. Early online publication
November 20192894.
Scholz, T.; Pautzke, F.; Schmuelling, B.
Parameter Identification of EV Batteries
DART-Symposium 2019,
November 20192893.
Baida, Ye. I.; Clemens, M.; Klymenko, B. V.; Korol, O. G.; Pantelyat, M. G.; Pustovoitov, P. Ye.
Peculiarities of Calculating Stationary Heating of Windings Operating in Complex Forced Control Systems
Electrical Engineering & Electromechanics Journal, 2019, No. 5, pp. 12-19
November 20192892.
Weisbach, M.; Spaeth, U.; Schmuelling, B.
Energy Consumption Behavior Model for an Urban Transportation System Using Multidimensional Correlation Structures: Applied at the Trolley Bus System in Solingen
4th International Conference on Intelligent Transportation Engineering (ICITE 2019),
Singapore
October 20192891.
Pfeiffer, Jana-Leah
Analyse möglicher Speichertechnologien für stationäre elektrische Energiespeicher
Bachelor-Thesis
October 20192890.
Odabas, Sariyegizem
Gewichtsabschätzung von Fahrgästen durch Auswertung der Daten einer Tiefenkamera
Bachelor-Thesis
October 20192889.
Mohanan, Sarath Kundumattathil; Boukabache, Hamza; Perrin, Daniel; Pfeiffer, Ullrich
Femtoampere sensitive current measurement ASIC in 22 nm technology
Page 1-3
October 20192888.
Jörgens, C.; Clemens, M.
A Conductivity-Based Model for the Simulation of Homo- and Heterocharges in XLPE HVDC Cable Insulation
IET Science, Measurement and Technology, 13 (7) :975-983
October 2019
ISSN: 1751-88302887.
Clemens, M.; Kähne, B.; Schöps, S.
A Darwin Time Domain Scheme for the Simulation of Transient Quasistatic Fields Including Resistive, Capacitive and Inductive Effects
Page 1-4
2019 Kleinheubach Conference
Miltenberg, Germany
23.-25.09.2019
Publisher: IEEE
October 2019ISBN: 978-3-948571-00-9
2886.
Maus, Gerrit; Brückmann, Dieter
Behavioral Recognition Applications Using a Low-Cost {BLE} Based Sensor Platform for Electromagnetic Field Distribution Monitoring
Wireless Congress: Systems & Applications
October 20192885.
Kasolis, F.; Clemens, M.
Graph-based Local Refinements for the Reduction of Transient Nonlinear Electromagnetic Problems
The 13th International Conference on Scientific Computing in Electrical Engineering (SCEE 2020), 17.-20.02.2020, Eindhoven, The Netherlands. One page digest
October 20192884.
Jörgens, C.; Clemens, M.
Simulation of the Electric Field in High Voltage Direct Current Cables and the Influence on the Environment
The Tenth International Conference on Computational Electromagnetics (CEM 2019), Edinburgh, UK, 19.-20.06.2019. Full paper submitted to IET - Science, Measurement, Technology
October 20192883.
Andree, Marcel; Grzyb, Janusz; Jain, Ritesh; Heinemann, Bernd; Pfeiffer, Ullrich R.
A Broadband Antenna-Coupled Terahertz Direct Detector in a 0.13-μm SiGe HBT Technology
2019 14th European Microwave Integrated Circuits Conference (EuMIC), Page 168-171
September 20192882.
Luedtke, Jan-Niklas
Analyse der Umsetzbarkeit eines vollständig batterieelektrischen Busverkehrs, am Beispiel der Wuppertaler Stadtwerke
Bachelor-Thesis
September 20192881.
Stiemer, M.; Böhmelt, S.; Kielian, N.; Hagel, M.; Henkel, M.; Clemens, M.
Balanced Domain Decomposition zur elektroquasistatischen Feldsimulation großer Systeme biologischer Zellen
URSI e.V. Deutschland 2019 Kleinheubacher Tagung (KHB 2019)
Miltenberg, Germany
23.-25.09.2019
Publisher: Abstract
September 20192880.
Dogan, Selim
Entwicklung einer Methode zur Verknüpfung von Qualitäts- und Prozessdaten mit dem Ziel der Prozessoptimierung
Bachelor-Thesis
September 20192879.
Schwarzschultz, Kim Marcel
Entwicklung und Aufbau einer modularen mikroprozessorgesteuerten elektronischen Last
Bachelor-Thesis
September 20192878.
Pfeiffer, Ullrich R.; Hillger, Philipp; Jain, Ritesh; Grzyb, Janusz; Bücher, Thomas; Cassar, Quentin; MacGrogan, Gaëtan; Guillet, Jean-Paul; Mounaix, Patrick; Zimmer, Thomas
Ex Vivo Breast Tumor Identification: Advances Toward a Silicon-Based Terahertz Near-Field Imaging Sensor
IEEE Microwave Magazine, 20 (9) :32-46
September 20192877.
Zatta, Robin; Jain, Ritesh; Headland, Daniel; Pfeiffer, Ullrich R.
Incoherent Power Combining of THz Source Arrays
2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Page 1-2
September 20192876.
Jagtap, Vishal S.; Zatta, Robin; Grzyb, Janusz; Pfeiffer, Ullrich R.
Performance Characterization Method of Broadband Terahertz Video Cameras
2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Page 1-2
September 20192875.
Clemens, M.; Schöps, S.
Quasistatic Darwin Model Field Formulations in Time Domain
21st Edition of the International Conference on Electromagnetics in Advanced Applications and 9th edition of the IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (ICEAA-IEEE APWC 2019),
Granada, Spain
09.-13.09.2019
Publisher: IEEE
September 20192874.
Zatta, Robin; Jain, Ritesh; Grzyb, Janusz; Pfeiffer, Ullrich R.
Resolution Limits in Lens-Integrated CMOS THz Cameras Employing Super-Resolution Imaging
2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Page 1-2
September 20192873.
Niedermeier, F.; Hassler, M.; Krammer, J.; Schmuelling, B.
The effect of rotatory coil misalignment on transfer parameters of inductive power transfer systems
Wireless Power Transfer, 6 (2) :77-84
September 20192872.
Grzyb, J.; Vazquez, P. R.; Heinemann, Bernd; Pfeiffer, U. R.
The Influence of RF Front-End Imperfections on Performance of a 220-260 GHz Tunable M-QAM Wireless Link in SiGe HBT Technology
2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Page 1-2
September 20192871.
Burkert, A.; Lambertz, K.; Jeschke, S.; Baerenfaenger, J.; Schmuelling, B.
An Optimized Charging Infrastructure for Wireless Power Transfer Systems from an Economic View
IEEE 14. International Conference on Ecological Vehicles and Renewable Energies (EVER 2019),
Monte-Carlo, Monaco
August 2019
