Dr. Aleksander Sešek Profile

Dr. Aleksander Sešek

at Univ of Ljubljana

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Author

Publications (9)

Proceedings Article | 25 February 2016 Paper

Electronic terahertz imaging for security applications

J. Trontelj, A. Sešek

Proceedings Volume 9747, 974713 (2016) https://doi.org/10.1117/12.2217574

KEYWORDS: Terahertz radiation, Sensors, Imaging systems, Bolometers, Antennas, Signal to noise ratio, Imaging spectroscopy, Signal processing, Signal detection, System integration

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Proceedings Article | 13 March 2015 Paper

A compact THz imaging system

Aleksander Sešek, Andrej Švigelj, Janez Trontelj

Proceedings Volume 9403, 940303 (2015) https://doi.org/10.1117/12.2083107

KEYWORDS: Terahertz radiation, Sensors, Imaging systems, Bolometers, Modulation, Titanium, Antennas, Neodymium, Image sensors, Staring arrays

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Proceedings Article | 5 September 2014 Paper

A high performance room temperature THz sensor

Janez Trontelj, Gintaras Valušis, Rimvydas Venckevičius, Irmantas Kašalynas, Aleksander Sešek, Andrej Švigelj

Proceedings Volume 9199, 91990K (2014) https://doi.org/10.1117/12.2060692

KEYWORDS: Terahertz radiation, Sensors, Antennas, Bolometers, Titanium, Microbolometers, Spectroscopy, Imaging spectroscopy, Resistance, Silicon

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Proceedings Article | 4 June 2014 Paper

Advanced THz sensor array for precise position and material properties recognition

Aleksander Sešek, Janez Trontelj, Andrej Švigelj

Proceedings Volume 9116, 91160C (2014) https://doi.org/10.1117/12.2054857

KEYWORDS: Terahertz radiation, Sensors, Solid state physics, Imaging systems, Image fusion, Visualization, Robotic systems, Cameras, 3D image processing, Solid state electronics

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Proceedings Article | 21 May 2014 Paper

Comparison of terahertz technologies for detection and identification of explosives

René Beigang, Sandra Biedron, Slawomir Dyjak, Frank Ellrich, Magnus Haakestad, Daniel Hübsch, Tolga Kartaloglu, Ekmel Ozbay, Frank Ospald, Norbert Palka, Uroš Puc, Elżbieta Czerwińska, Asaf Sahin, Aleksander Sešek, Janez Trontelj, Andrej Švigelj, Hakan Altan, Arthur van Rheenen, Michał Walczakowski

Proceedings Volume 9102, 91020C (2014) https://doi.org/10.1117/12.2050367

KEYWORDS: Terahertz radiation, Absorption, Explosives, Spectroscopy, Electronics, Spectroscopes, Crystals, Sensors, Antennas, Absorbance

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Proceedings Article | 21 May 2014 Paper

3D THz range finder of concealed objects

Janez Trontelj, Aleksander Sešek, Andrej Švigelj

Proceedings Volume 9102, 910206 (2014) https://doi.org/10.1117/12.2052200

KEYWORDS: Terahertz radiation, Sensors, Modulation, Signal processing, Bolometers, Detector arrays, Target detection, Solid state electronics, Signal detection, Beam splitters

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Proceedings Article | 18 October 2013 Paper

THz remote sensing with µm resolution

J. Trontelj, A. Sešek, A. Švigelj

Proceedings Volume 8900, 89000P (2013) https://doi.org/10.1117/12.2028857

KEYWORDS: Terahertz radiation, Sensors, Phase shifts, Modulation, Signal detection, Remote sensing, Beam splitters, Signal to noise ratio, Target detection, Reflection

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Proceedings Article | 31 May 2013 Paper

THz-vision system with extended functionality

Janez Trontelj, Aleksander Sešek, Andrej Švigelj

Proceedings Volume 8716, 87160B (2013) https://doi.org/10.1117/12.2015217

KEYWORDS: Terahertz radiation, Sensors, Frequency modulation, Fermium, Filtering (signal processing), Imaging systems, Beam splitters, Signal to noise ratio, Stereoscopy, Spectroscopy

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Proceedings Article | 26 October 2012 Paper

Micro-machined millimeter wave sensor array for FM radar application

Janez Trontelj, Aleksander Sešek

Proceedings Volume 8544, 85440G (2012) https://doi.org/10.1117/12.974706

KEYWORDS: Bolometers, Terahertz radiation, Fermium, Frequency modulation, Sensors, Radar, Antennas, Titanium, Imaging systems, Silicon

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Showing 5 of 9 publications

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