Terahertz-Light Field Camera Prototyp

18.02.2021|10:00 Uhr

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



2023

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Haussmann, N.; Stroka, S.; Tiemann, M.; David, A.; Schmuelling, B.; Clemens, M.
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3717.

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3712.

Maus, Gerrit; Brückmann, Dieter
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ISBN: 978-3-658-39438-7

3710.

David, A.; Stroka, S.; Haussmann, N.; Clemens, M.; Schmuelling, B.
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In H. Proff, M. Clemens, P. J. Marrón und B. Schmülling, Editor
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3709.

El Ousrouti, Jihan
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3708.

Haussmann, N.; Stroka, S.; Clemens, M.
Reduction of the Numerical Error in High-Resolution Low-Frequency Magnetic-Field Exposure Scenarios of Human Models Utilizing Smoothing Methods
The 13th International Symposium on Electric and Magnetic Fields (EMF 2023)
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3707.

Clemens, M.; Kasolis, F.; Günther, M.
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3706.

Jagtap, Vishal; Pfeiffer, Ullrich
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3705.

Kähne, B.; Clemens, M.
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International Journal of Numerical Modelling: Electronic Networks, Devices and Fields :e3101
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3704.

Haack, Paul
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3703.

Schröder, Sven; Reermann, Jens; Barnes, Sarah; Kraus, D.; Kummert, Anton
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3702.

Kasolis, F.; Clemens, M.
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21th International Conference of Numerical Analysis and Applied Mathematics 2023 (ICNAAM 2023)
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3701.

Stroka, S.; Haussmann, N.; Zang, M.; Schmuelling, B.; Clemens, M.
GPU-Based Near Real-Time Estimation of the Human Body Penetrating Low-Frequency Magnetic Fields Using Free-Space Field Measurements
IEEE Transactions on Magnetics, 59 (5) :1-4
02 2023
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3700.

Aydin, Halime
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Müser, Sinja; Fleischer, Jens; Kunina-Habenicht, Olga; Leutner, Detlev
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Paulus, Alexander; Pomp, André; Meisen, Tobias
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Publisher: ACM, New York, NY, USA
2023

ISBN: 9781450394192

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