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:
- 2017
2359.
Andree, Marcel
Charakterisierung und Entwicklung von Mixed-Signal Schaltungen für Sensorik in einer 130nm CMOS Technologie
University of Wuppertal
May 20172358.
Kolonko, Lech; Velten, Jörg; Wagner, Daniel; Kummert, Anton
FPGA implementation of 2-D wave digital filters for real time motion feature extraction
2017 IEEE International Symposium on Circuits and Systems (ISCAS), Page 1-4
May 20172357.
Grzyb, Janusz; Heinemann, Bernd; Pfeiffer, Ullrich R.
Solid-state terahertz super-resolution imaging device in 130 nm SiGe BiCMOS technology
IEEE Transactions on Microwave Theory and Techniques, 65 (11) :4357-4372
April 20172356.
Felsch, Dennis; Mainka, Christian; Mladenov, Vladislav; Schwenk, Jörg
SECRET: On the Feasibility of a Secure, Efficient, and Collaborative Real-Time Web Editor
ACM Asia Conference on Computer and Communications Security (ASIACCS)
Publisher: ACM Press
April 20172355.
Mainka, Christian; Mladenov, Vladislav; Wich, Tobias; Schwenk, Jörg
SoK: Single Sign-On Security – An Evaluation of OpenID Connect
European Symposium on Security and Privacy (Euro S&P)
Publisher: IEEE
April 20172354.
Grzyb, J.; Vazquez, P. R.; Sarmah, N.; Förster, W.; Heinemann, B.; Pfeiffer, U. R.
High data-rate communication link at 240 GHz with on-chip antenna-integrated transmitter and receiver modules in SiGe HBT technology
2017 11th European Conference on Antennas and Propagation (EUCAP) :1369-1373
March 20172353.
Fechtner, H.; Spaeth, U.; Patelkos, E.; Schmuelling, B.
Optimisation of driver and driving assistance systems of electric vehicles by a static vehicle mass estimation
6th Hybrid and Electric Vehicles Conference (HEVC 2016),
March 20172352.
Cimen, S. G.; Popp, A.; Schmuelling, B.
Reactive Power Correction for an Inductive Power Transfer System for EV Application: Circuit and Control
IEEE 6th Hybrid and Electric Vehicle Conference (HEVC 2016),
March 20172351.
Demtroeder, Jana
Elektromagnetische Auslegung und Weiterentwicklung eines Radnabenmotors für Elektrofahrzeuge
Master-Thesis
March 20172350.
Malz, Stefan; Jain, Ritesh; Pfeiffer, Ullrich R.
Detection of Thermal Radiation with CMOS THz Focal Plane Arrays
German THz Conference 2017, Bochum, Germany
March 20172349.
Schlüter, Andreas
Entwicklung eines Terahertz Computertomographie Systems auf Basis von Siliziumtechnologie Komponenten
University of Wuppertal
March 20172348.
Jain, Ritesh; Grzyb, Janusz; Pfeiffer, Ullrich
Plenoptic Sensing with a CMOS THz Camera
German THz Conference 2017, Bochum, Germany
March 20172347.
Cimen, S. G.; Schmuelling, B.
Development of a modular inductive power transfer system with a reactive power correction for EV application
IEEE 2nd Annual Southern Power Electronics Conference (SPEC 2016),
February 20172346.
Cimala, C.; Clemens, M.; Streckert, J.; Schmuelling, B.
High-Resolution Magnetic Field Exposure Simulations of Automotive Inductive Power Transfer Systems Using a Scaled Frequency FDTD Approach with Multi-GPU Acceleration
International Journal of Numerical Modelling: Electronic Networks, Devices and Fields, 31 (2) :e2231
02 2017
Publisher: John Wiley & Sons, Ltd2345.
Roumani, K.; Schmuelling, B.
Electromagnetic design of central motor and in-wheel hub motor according to their voltage range
19th International Conference on Electrical Machines and Systems (ICEMS 2016),
February 2017ISBN: 978-4-88686-098-9
2344.
Khreis, H.; Deflorio, A.; Lee, W.-L.; Schmuelling, B.
Experimental evaluation of online parameter identification method based on cluster technique for EV and HEV
19th International Conference on Electrical Machines and Systems (ICEMS 2016),
February 2017ISBN: 978-4-88686-098-9
2343.
Dutiné, J.; Clemens, M.; Schöps, S.; Wimmer, G.
Explicit Time Integration of Transient Eddy Current Problems
Presented at: 10th International Symposium on Electric and Magnetic Fields (EMF 2016), Lyon, 12.-14.04.2016, International Journal of Numerical Modell: Electric Networks, Devices and Fields
February 20172342.
Cimala, C.; Clemens, M.; Streckert, J.; Schmuelling, B.
High-resolution magnetic-field exposure simulations of automotive inductive power-transfer systems using a scaled-frequency finite difference time domain approach with multi-GPU acceleration
International Journal of Numerical Modelling: Electronic Networks, Devices and Fields, 31 (2) :e2231
February 20172341.
Berger, N.; Li, F.; Mallick, B.; Brueggemann, J. T.; Sander, W.; Merten, C.
Solution And Solid State Conformational Preferences of a Family of Cyclic Disulphide Bridged Tetrapeptides
Biopolymers, 107 (1) :28-34
January 20172340.
Zang, M.; Cimala, C.; Clemens, M.; Dutiné, J.; Schmuelling, B.
A Co-Simulation Scalar-Potential Finite Difference (SPFD) Approach for the Simulation of Human Exposure to Magneto-Quasistatic Fields
IEEE Transactions on Magnetics, 53 (6)
01 2017
Publisher: IEEE
ISSN: 1941-00692339.
Zang, M.; Cimala, C.; Clemens, M.; Dutin, J.; Schmuelling, B.
A co-simulation Scalar-Potential Finite Difference (SPFD) approach for the simulation of human exposure to magneto-quasistatic fields
IEEE Conference on Electromagnetic Field Computation (CEFC 2016),
Miami, FL, USA
January 20172338.
Cimala, C.; Clemens, M.; Streckert, J.; Schmuelling, B.
Simulation of inductive power transfer systems exposing a human body with a coupled scaled-frequency approach
IEEE Conference on Electromagnetic Field Computation (CEFC 2016),
January 20172337.
Eisenbeis, J.; Boes, F.; Goettel, B.; Malz, S.; Zwick, T.
30 Gbps Wireless Data Transmission with Fully Integrated240 GHz Silicon Based Transmitter
2017 IEEE 17th Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems (SiRF) :33-36
20172336.
Niewiadomski, Karol; Tutsch, Dietmar
4T Loadless SRAMs for Low Power FPGA LUT Optimization
Proceedings of the 9th International Conference on Adaptive and Self-Adaptive Systems and Applications (ADAPTIVE 2017), Athen, Griechenland, Page 1--7
20172335.
Niewiadomski, Karol; Tutsch, Dietmar
4T Loadless SRAMs for Low Power FPGA LUT Optimization
Proceedings of the 9th International Conference on Adaptive and Self-Adaptive Systems and Applications (ADAPTIVE 2017), Athen, Griechenland, Page 1--7
February 2017
