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:
- 2014
1821.
Klose, M.; Grote, K.; Spathmann, O.; Streckert, J.; Clemens, M.; Hansen, V.; Lerchl, A.
Effects of Early-Onset Radiofrequency Electromagnetic Field Exposure (GSM 900 MHz) on Behavior and Memory in Rats
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Fechtner, H.; Cimen, S. G.; Schmuelling, B.
E-Mobilität - Kontaktlose Übertragungssysteme: Bidirektionales Induktives Laden
ep Elektropraktiker - Fachzeitschrift für Handwerk, Planung und Industrie, Nr. 11
November 20141819.
Silicon-based Circuits and Systems at the THz Frontier
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November 20141818.
Clemens, M.
Computational Electromagnetics – Modellierung und Simulation elektromagnetischer Felder
BUW OUTPUT, Forschungsmagazin der BU Wuppertal, Nr. 12, pp.42-44, 2014, 12 :42 - 44
November 20141817.
Gu, Xian-Ming; Huang, Ting-Zhu; Li, Liang; Li, Hou-Biao; Sogabe, Tomohiro; Clemens, Markus
Quasi-minimal Residual Variants of the COCG and COCR methods for Complex Symmetric Linear Systems in Electromagnetic Simulations
IEEE Transactions on Microwave Theory and Techniques, 99
November 20141816.
Hejman, Philipp
Sicherheitstechnische Analyse von Elektrofahrzeugen zur Entwicklung eines Sicherheitskonzeptes
Master-Thesis
November 20141815.
Lelchuk, Felix
Weiterentwicklung der Terahertz-Kamera zu einem autarken, eingebetteten System auf Basis eines FPGAs
University of Wuppertal
November 20141814.
Echterhoff, D.; Cramer, N.; Spaeth, U.; Schmuelling, B.
Entwicklung, Konstruktion und Test eines mikrocontrollerunterstützten skalierbaren Batterie-Management-Systems
VDE- Kongress 2014 - Smart Cities - Intelligente Lösungen für das Leben in der Zukunft,
Frankfurt am Main, Deutschland
October 20141813.
Ahmad, Hanin
Programmierung eines Reichweitenrechners zur Analyse der Reichweitenproblematik von Elektrofahrzeugen
Bachelor-Thesis
October 20141812.
Fechtner, H.; Cimen, S. G.; Schmuelling, B.
E-Mobilität - Kontaktlose Übertragungssysteme
ep Elektropraktiker - Fachzeitschrift für Handwerk, Planung und Industrie, Nr. 10
October 20141811.
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Statnikov, Konstantin; Sarmah, Neelanjan; Grzyb, Janusz; Malz, Stefan; Heinemann, Bernd; Pfeiffer, Ullrich R.
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2014 44th European Microwave Conference, Page 1750-1753
European Microwave Week (EuMIC 2014)
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October 20141809.
Binoussis, Dimitrios
Entwicklung und Aufbau eines sicherheitsrelevanten mikrocontroller-unterstützten Batterie-Managementsystems für Li-Ionen-Batterien
Bachelor-Thesis
October 20141808.
Yossef, Riad
Strategieentwicklung für eine Akzeptanzerhöhung der Elektromobilität in der Bevölkerung
Master-Thesis
October 20141807.
Malz, S.; Heinemann, B.; Pfeiffer, U.R.
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October 20141806.
Richter, C.; Schöps, S.; Clemens, M.
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16th International IGTE Symposium (IGTE 2014),Graz, Austria, 14.-17.09.2014. Book of Abstracts, p.23
October 20141805.
Pfeiffer, U.R.; Grzyb, J.; Sarmah, N.; Malz, S.; Heinemann, B.
SiGe Transmitter and Receiver Circuits for Emerging Terahertz Applications
Compound Semiconductor Integrated Circuit Symposium (CSICs), 2014 IEEE, Page 1-4
IEEE
October 20141804.
Landskron, Frank
Untersuchung des Nutzen eines 6-Achsen Industrieroboters zur Positionierung und Charakterisierung von THz Antennen und Detektoren
University of Wuppertal
October 20141803.
Mainka, Christian; Mladenov, Vladislav; Feldmann, Florian; Krautwald, Julian; Schwenk, Jörg
Your Software at My Service: Security Analysis of SaaS Single Sign-on Solutions in the Cloud
Proceedings of the 6th Edition of the ACM Workshop on Cloud Computing Security
October 20141802.
Cimen, S. G.; Schmuelling, B.
A Dynamic Model of the Bidirectional Inductive Power Transfer System for Electric Vehicles
16th European Conference on Power Electronics and Applications (EPE 2014),
Lappeenranta, Finland
September 20141801.
Grzyb, J.; Pfeiffer, U.R.
A 2×2 Lens-Integrated On-Chip Antenna System for a 820~GHz Multiplier-Chain Source in SiGe Technology
Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE :737--738
September 20141800.
Schwerdtfeger, Tim; Kummert, Anton
A multidimensional approach to Wave Digital Filters with multiple nonlinearities
22nd European Signal Processing Conference (EUSIPCO), Page 2405-2409
Publisher: Lisbon, Portugal
September 20141799.
Grzyb, J.; Pfeiffer, U.R.
All-Silicon Integrated THz Harmonic Source and Receiver Components for Future Active Imaging Modalities
Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2014 39th International Conference on :1--2
September 20141798.
Stahlschmidt, Carsten; Gavriilidis, Alexandros; Velten, Jörg; Kummert, Anton
Applications for a people detection and tracking algorithm using a time-of-flight camera
Multimedia Tools and Applications
September 20141797.
Al Hadi, Richard; Pfeiffer, Ullrich
Circuit building blocks for millimeter and sub-millimeter-wave systems
Workshop title: THz-Workshop: Millimeter- and Sub-Millimeter- Wave circuit design and characterization,
Conference: European Solid-State Circuits Conference, ESSCIRC
Venice, Italy
September 2014
