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:
- 2005
623.
Reynolds, S.K.; Floyd, B.A.; Pfeiffer, U.R.; Zwick, T.M.
60 GHz Transceiver Circuits in SiGe Bipolar Technology.
2004 ISSCC Lewis Winner Award for Outstanding Paper, IEEE International Solid State Circuits Conference, February 2005
February 2005622.
Tutsch, Dietmar
Design und Modellierung von dynamisch rekonfigurierbaren Rechnernetzen
February 2005621.
Tutsch, Dietmar
Design und Modellierung von dynamisch rekonfigurierbaren Rechnernetzen
February 2005620.
Floyd, Brian A.; Reynolds, Scott R.; Pfeiffer, Ullrich R.; Zwick, Thomas; Beukema, Troy; Gaucher, Brian
SiGe Bipolar Transceiver Circuits Operating at 60 GHz
IEEE Journal of Solid-State Circuits, 40 (1) :156-167
January 2005619.
2005 European Conference on Power Electronics and Applications
2005618.
2005 International Conference on Power Electronics and Drives Systems
Volume 1
2005ISBN: 2164-5264
617.
Li, Yingbo; Kummert, Anton; Boschen, Fritz; Herzog, H.
Analysis on sampling requirements in 3D-Pet
The Fourth International Workshop on Multidimensional Systems NDS 2005 :166
2005616.
Pieper, Mirco; Kummert, Anton
Bildprädiktion für computergenerierte Bildsequenzen basierend auf Hintergrund-Image-Warping und 3D-Objektverfolgung
Angwandte Informatik, Tagungsband: 9. Workshop Sichtsysteme - Visualisierung in der Simulationstechnik :57 - 66
2005
Publisher: Shaker Verlag Aachen615.
Pieper, Mirco; Kummert, Anton
Bildprädiktion für computergenerierte Bildsequenzen basierend auf Hintergrund-Image-Warping und 3D-Objektverfolgung
Angwandte Informatik, Tagungsband: 9. Workshop Sichtsysteme - Visualisierung in der Simulationstechnik :57 - 66
2005
Publisher: Shaker Verlag Aachen614.
Burgos, R. P.; Wiechmann, E. P.; Holtz, J.
Complex state-space modeling and nonlinear control of active front-end converters
IEEE Transactions on Industrial Electronics, 52 (2) :363--377
2005
ISSN: 1557-9948613.
Holtz, J.
Developments in Sensorless AC Drive Technology
2005 International Conference on Power Electronics and Drives Systems, Page 9--16
2005ISBN: 2164-5264
612.
Hladowski, Lukasz; Galkowski, Krzysztof; Rogers, Eric; Kummert, Anton; Owens, D.
Further results on relaxed pass profile controllability of discrete linear repetitive processes
of the 11th IEEE International Conference on Methods and Models in Automation and Robotics (MMAR'05), Page 123 - 128
Publisher: Miedzyzdroje, Poland
2005611.
Bertling, Frank; Soter, Stefan
Improving grid voltage quality by decentral injection of current harmonics
IECON 2005 - 31th Annual Conference of the IEEE Industrial Electronics Society, Page 3 pp
2005610.
Bertling, Frank; Soter, Stefan
Increasing efficiency of an DSP-controlled converter by on-the-fly changing of the gate drive method
2005 IEEE 6th International Conference on Power Electronics and Drive Systems (PEDS), Page 448--451
2005609.
Soter, Stefan; Wegener, Ralf; Dopheide, Jens; Kiffer, Björn
Low cost vector control for permanent-magnet-synchronmotor with only one DC-link current sensor for pumping application
IEEE International Conference on Electric Machines and Drives, 2005, Page 174--177
2005608.
Lach, Roland; Soter, Stefan
Measuring method for determining the reasons of magnetically caused structure-borne sound on electrical drive systems
2005 European Conference on Power Electronics and Applications, Page 10 pp--P.10
2005607.
Galkowski, Krzysztof; Kummert, Anton
Multidimensional Systems, Signals, Circuits, and Repetitive Processes: Theory, Applications, and Future Trends
In Saeed, K. and Pejas, J., Editor
Publisher: Springer Science + Business Media New York, New York
2005606.
Galkowski, Krzysztof; Kummert, Anton
Multidimensional Systems, Signals, Circuits, and Repetitive Processes: Theory, Applications, and Future Trends
In Saeed, K. and Pejas, J., Editor
Publisher: Springer Science + Business Media New York, New York
2005605.
Tutsch, Dietmar
Network Architectures for Parallel and Distributed Systems — Design and Performance Evaluation
Habilitationsschrift, Fakultät IV – Elektrotechnik und Informatik, Technische Universität Berlin
2005604.
Tutsch, Dietmar
Network Architectures for Parallel and Distributed Systems — Design and Performance Evaluation
Habilitationsschrift, Fakultät IV – Elektrotechnik und Informatik, Technische Universität Berlin
2005603.
Pontt, J.; Rodriguez, J.; Newman, P.; Liendo, A.; Holtz, J.
Network friendly low-switching frequency high-power three-level PWM rectifier
2005 European Conference on Power Electronics and Applications, Page 9 pp--P.9
2005602.
Tutsch, Dietmar
Netzarchitekturen für parallele und verteilte Systeme – Design und Leistungsbewertung
2005601.
Chigrin, D. N.; Lavrinenko, A. V.; Sotomayor Torres, C. M.
Numerical characterization of nanopillar photonic crystal waveguides and directional couplers.
Opt. Quantum Electron, 37 :331-341
2005600.
Bochniak, Jacek; Galkowski, Krzysztof; Rogers, Eric; Kummert, Anton
Numerically efficient stabilization of switched repetitive processes
of Computer Methods and Systems: Special Session on Numerics in Modern Systems - Theory and Applications (CMS'05), Page 217-222
Publisher: Krakow, Poland
2005599.
Boschen, Fritz; Kummert, Anton; Herzog, H.; Galkowski, Krzysztof
On The Convergence Of Algebraic Reconstruction Methods For Computer Tomography
The Fourth International Workshop on Multidimensional Systems NDS 2005 :172
2005
