Article

Yadav, Rahul ; Ludwig, Florian ; Faridi, Fahd Rushd ; Klopf, J. Michael ; Roskos, Hartmut G. ; Penirschke, Andreas ; Preu, Sascha (2024)
GaAs-based antenna-coupled field effect transistors as direct THz detectors across a wide frequency range from 0.2 to 29.8 THz.
In: Optics Express, 2024, 32 (24)
doi: 10.26083/tuprints-00028728
Article, Secondary publication, Publisher's Version

Makhlouf, Sumer ; Cojocari, Oleg ; Hofmann, Martin ; Nagatsuma, Tadao ; Preu, Sascha ; Weimann, Nils ; Hübers, Heinz-Wilhelm ; Stöhr, Andreas (2024)
Terahertz Sources and Receivers: From the Past to the Future.
In: IEEE Journal of Microwaves, 2023, 3 (3)
doi: 10.26083/tuprints-00026487
Article, Secondary publication, Publisher's Version

Abdulmunem, Oday M. ; Abdul-Munaim, Ali Mazin ; Aller, Mario Mendez ; Preu, Sascha ; Watson, Dennis G. (2024)
THz-TDS for Detecting Glycol Contamination in Engine Oil.
In: Applied Sciences, 2020, 10 (11)
doi: 10.26083/tuprints-00016990
Article, Secondary publication, Publisher's Version

Hoog Antink, Christoph ; Schulz, Romina ; Rohr, Maurice ; Wenzel, Konstantin ; Liebermeister, Lars ; Kohlhaas, Robert ; Preu, Sascha (2023)
Estimating Thoracic Movement with High-Sampling Rate THz Technology.
In: Sensors, 2023, 23 (11)
doi: 10.26083/tuprints-00024095
Article, Secondary publication, Publisher's Version

Yadav, Rahul ; Ludwig, Florian ; Faridi, Fahd Rushd ; Klopf, J. Michael ; Roskos, Hartmut G. ; Preu, Sascha ; Penirschke, Andreas (2023)
State-of-the-Art Room Temperature Operable Zero-Bias Schottky Diode-Based Terahertz Detector Up to 5.56 THz.
In: Sensors, 2023, 23 (7)
doi: 10.26083/tuprints-00023647
Article, Secondary publication, Publisher's Version

Krause, Benedikt Leander ; Mukherjee, Amlan kusum ; Preu, Sascha (2023)
A Photonic Spectrum Analyzer for Waveguide-Coupled Sources in the Terahertz Range.
In: IEEE Journal of Selected Topics in Quantum Electronics, 2023, 29 (5)
doi: 10.26083/tuprints-00023243
Article, Secondary publication, Publisher's Version

Sorger, Christian ; Preu, Sascha ; Schmidt, Johannes ; Winnerl, Stephan ; Bludov, Yuliy V. ; Peres, Nuno M. R. ; Vasilevskiy, Mikhail ; Weber, Heiko B. (2022)
Terahertz response of patterned epitaxial graphene.
In: New Journal of Physics, 2015, 17 (5)
doi: 10.26083/tuprints-00020605
Article, Secondary publication, Publisher's Version

Ingar Romero, Alonso ; Mukherjee, Amlan kusum ; Fernandez Olvera, Anuar ; Méndez Aller, Mario ; Preu, Sascha (2022)
Visualizing nanometric structures with sub-millimeter waves.
In: Nature Communications, 2021, 12 (1)
doi: 10.26083/tuprints-00020430
Article, Secondary publication, Publisher's Version

Deninger, Anselm J. ; Roggenbuck, Axel ; Schindler, S. ; Preu, Sascha (2022)
2.75 THz tuning with a triple-DFB laser system at 1550 nm and InGaAs photomixers.
In: Journal of Infrared, Millimeter, and Terahertz Waves, 2015, 36 (3)
doi: 10.26083/tuprints-00020609
Article, Secondary publication, Publisher's Version

Mukherjee, Amlan Kusum ; Xiang, Mingjun ; Preu, Sascha (2022)
Broadband Terahertz Photonic Integrated Circuit with Integrated Active Photonic Devices.
In: Photonics, 2021, 8 (11)
doi: 10.26083/tuprints-00020326
Article, Secondary publication, Publisher's Version

Hajo, Ahid S. ; Preu, Sascha ; Kochkurov, Leonid ; Kusserow, Thomas ; Yilmazoglu, Oktay (2022)
Fully Integrated THz Schottky Detectors Using Metallic Nanowires as Bridge Contacts.
In: IEEE Access, 2022, 9
doi: 10.26083/tuprints-00020836
Article, Secondary publication, Publisher's Version

Olvera, Anuar D. J. Fernandez ; Mukherjee, Amlan K. ; Preu, Sascha (2022)
A Fully Optoelectronic Continuous-Wave 2-Port Vector Network Analyzer Operating From 0.1 THz to 1 THz.
In: IEEE Journal of Microwaves, 2021, 1 (4)
doi: 10.26083/tuprints-00020604
Article, Secondary publication, Publisher's Version

Nandi, Uttam ; Mohammadi, Mahdad ; Lu, Hong ; Norman, Justin ; Gossard, Arthur C. ; Alff, Lambert ; Preu, Sascha (2022)
Material properties and performance of ErAs:In(Al)GaAs photoconductors for 1550 nm laser operation.
In: Journal of Vacuum Science & Technology A, 2021, 39 (2)
doi: 10.26083/tuprints-00020601
Article, Secondary publication, Publisher's Version

Regensburger, Stefan ; Mohammadi, Mahdad ; Khawaja, Arslan A. ; Radetinac, Aldin ; Komissinskiy, Philipp ; Alff, Lambert ; Preu, Sascha (2022)
Optical Properties of Highly Conductive SrMoO₃ Oxide Thin Films in the THz Band and Beyond.
In: Journal of Infrared, Millimeter, and Terahertz Waves, 2020, 41 (10)
doi: 10.26083/tuprints-00020610
Article, Secondary publication, Publisher's Version

Krause, Benedikt Leander ; Olvera, Anuar De Jesus Fernandez ; Preu, Sascha (2022)
Photonic Spectrum Analyzer for Wireless Signals in the THz Range.
In: IEEE Access, 2022, 10
doi: 10.26083/tuprints-00021275
Article, Secondary publication, Publisher's Version

Tybussek, Kai-Henning ; Kolpatzeck, Kevin ; Faridi, Fahd Rushd ; Preu, Sascha ; Balzer, Jan C. (2022)
Terahertz Time-Domain Spectroscopy Based on Commercially Available 1550 nm Fabry–Perot Laser Diode and ErAs:In(Al)GaAs Photoconductors.
In: Applied Sciences, 2019, 9 (13)
doi: 10.26083/tuprints-00020606
Article, Secondary publication, Publisher's Version

Abdullah, Mohammad Faraz ; Mukherjee, Amlan K. ; Kumar, Rajesh ; Preu, Sascha (2022)
Vivaldi End-Fire Antenna for THz Photomixers.
In: Journal of Infrared, Millimeter, and Terahertz Waves, 2020, 41 (6)
doi: 10.26083/tuprints-00020611
Article, Secondary publication, Publisher's Version

Fernandez Olvera, Anuar De Jesus ; Krause, Benedikt Leander ; Preu, Sascha (2021)
A True Optoelectronic Spectrum Analyzer for Millimeter Waves With Hz Resolution.
In: IEEE Access, 2021, 9
doi: 10.26083/tuprints-00019461
Article, Secondary publication, Publisher's Version

Fernandez Olvera, Anuar de Jesus ; Krause, Benedikt Leander ; Betancur-Perez, Andres ; Nandi, Uttam ; Dios, Cristina de ; Acedo, Pablo ; Preu, Sascha (2021)
Frequency Selective Optoelectronic Downconversion of a Terahertz Pulse Using ErAs:In(Al)GaAs Photoconductors.
In: IEEE Access, 2021, 9
doi: 10.26083/tuprints-00019460
Article, Secondary publication, Publisher's Version

Haidar, Mohammad Tanvir ; Preu, Sascha ; Cesar, Julijan ; Paul, Sujoy ; Hajo, Ahid S. ; Neumeyr, Christian ; Maune, Holger ; Küppers, Franko (2021)
Systematic characterization of a 1550 nm microelectromechanical (MEMS)-tunable vertical-cavity surface-emitting laser (VCSEL) with 7.92 THz tuning range for terahertz photomixing systems.
In: Journal of Applied Physics, 2018, 123 (2)
doi: 10.26083/tuprints-00017607
Article, Secondary publication, Publisher's Version

Fernandez Olvera, Anuar de Jesus ; Roggenbuck, Axel ; Dutzi, Katja ; Vieweg, Nico ; Lu, Hong ; Gossard, Arthur C. ; Preu, Sascha (2020)
International System of Units (SI) Traceable Noise-Equivalent Power and Responsivity Characterization of Continuous Wave ErAs:InGaAs Photoconductive Terahertz Detectors.
In: Photonics, 2019, 2019 (1)
doi: 10.25534/tuprints-00011362
Article, Secondary publication, Publisher's Version

Méndez Aller, Mario ; Abdul-Munaim, Ali ; Watson, Dennis ; Preu, Sascha (2018)
Error Sources and Distinctness of Materials Parameters Obtained by THz-Time Domain Spectroscopy Using an Example of Oxidized Engine Oil.
In: Sensors, 2018, 18 (7)
Article, Secondary publication, Publisher's Version

Conference or Workshop Item

Yadav, Rahul ; Preu, Sascha ; Penirschke, Andreas (2024)
Intermediate Frequency Circuit Components for Integration of on-Chip Amplifier With THz Detectors.
12th International Beam Instrumentation Conference (IBIC2023). Saskatoon, Canada (10.09.2023-14.09.2023)
doi: 10.26083/tuprints-00024630
Conference or Workshop Item, Secondary publication, Publisher's Version

Yadav, Rahul ; Preu, Sascha ; Klopf, J. Michael ; Kuntzsch, M. ; Penirschke, Andreas (2024)
THz Antenna-Coupled Zero-Bias Schottky Diode Detectors for Particle Accelerators.
12th International Beam Instrumentation Conference (IBIC2023). Saskatoon, Canada (10.09.2023-14.09.2023)
doi: 10.26083/tuprints-00024629
Conference or Workshop Item, Secondary publication, Publisher's Version

Yadav, Rahul ; Penirschke, Andreas ; Preu, Sascha (2023)
Broadband Characterization of a Compact Zero-Bias Schottky Diode Detector with a Continuous Wave THz System.
International Beam Instrumentation Conference. Pohang, Rep. of Korea (24.05.2021-28.05.2021)
doi: 10.26083/tuprints-00024233
Conference or Workshop Item, Secondary publication, Publisher's Version

Yadav, Rahul ; Penirschke, Andreas ; Preu, Sascha (2023)
Comparative Study of Broadband Room Temperature THz Detectors for High and Intermediate Frequency Response.
International Particle Accelerator Conference. Bangkok, Thailand (12.06.2022-17.06.2022)
doi: 10.26083/tuprints-00024235
Conference or Workshop Item, Secondary publication, Publisher's Version

Yadav, Rahul ; Preu, Sascha ; Penirschke, Andreas (2023)
A Double Mirror Stub Design of Broadband Planar Bias Tee for System on Chip Integration.
Mediterrannean Microwave Symposium (MMS). Pizzo Calabro, Italy (09.05.2022-13.05.2022)
doi: 10.26083/tuprints-00024231
Conference or Workshop Item, Secondary publication, Postprint

Yadav, Rahul ; Regensburger, Stefan ; Penirschke, Andreas ; Preu, Sascha (2023)
Microwave Intermediate Frequency Equivalent Circuit of GaAs High Electron Mobility Field Effect Transistor Terahertz Detectors.
International Workshop on Mobile Terahertz Systems (IWMTS). Essen, Germany (05.07.2021-06.07.2021)
doi: 10.26083/tuprints-00024232
Conference or Workshop Item, Secondary publication, Postprint

Fernandez Olvera, Anuar De Jesus ; Krause, Benedikt Leander ; Betancur-Perez, Andrés F. ; De Dios, Cristina ; Acedo, Pablo ; Preu, Sascha (2023)
An ultra-high-resolution technique for detection of terahertz pulses.
47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz). Delft, Netherlands (28.08.2022-02.09.2022)
doi: 10.26083/tuprints-00023086
Conference or Workshop Item, Secondary publication, Postprint

Mukherjee, Amlan kusum ; Xiang, Mingjun ; Preu, Sascha (2022)
Antenna designs for near field waveguide coupling between 0.6 – 0.9 THz.
2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz). Chengdu, China (29.08.2021-03.09.2021)
doi: 10.26083/tuprints-00020252
Conference or Workshop Item, Secondary publication, Postprint

Faridi, Fahd Rushd ; Preu, Sascha (2022)
Characterization of a Crossed Dipole Resonator Array using a Pulsed Free Space Two-Port Photonic VNA.
2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz). Chengdu, China (29.08.2021-03.09.2021)
doi: 10.26083/tuprints-00020250
Conference or Workshop Item, Secondary publication, Postprint

Faridi, Fahd Rushd ; Fernandez Olvera, Anuar De Jesus ; Mukherjee, Amlan K. ; Preu, Sascha (2022)
A Comparison of Continuous-Wave and Pulsed Free Space 2-Port Photonic Vector Network Analyzers for Terahertz Characterization.
47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2022). Delft, Netherlands (28.08.2022-02.09.2022)
doi: 10.26083/tuprints-00022576
Conference or Workshop Item, Secondary publication, Postprint

Mukherjee, Amlan Kusum ; Preu, Sascha (2022)
Emulating a broadband frequency sweep for Terahertz thin-film imaging.
47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2022). Delft, Netherlands (28.08.2022-02.09.2022)
doi: 10.26083/tuprints-00022822
Conference or Workshop Item, Secondary publication, Postprint

Mukherjee, Amlan kusum ; Xiang, Mingjun ; Preu, Sascha (2021)
Broadband Dielectric Waveguides for 0.5–1.1 THz Operation.
2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). Buffalo, NY (08.11.2020-13.11.2020)
doi: 10.26083/tuprints-00017761
Conference or Workshop Item, Secondary publication, Preprint

Méndez Aller, Mario ; Lu, Peng ; Rymanov, Vitaly ; Stöhr, Andreas ; Preu, Sascha (2021)
Side-illuminated fully ballistic p-i-n diode-based photomixer at 1550 nm.
2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). Buffalo, NY, USA (Virtual Conference) (08.11.2020-13.11.2020)
doi: 10.26083/tuprints-00017889
Conference or Workshop Item, Secondary publication, Postprint

Fernandez Olvera, Anuar de Jesus ; Betancur, A. F. ; de Dios, C. ; Acedo, P. ; Preu, Sascha (2020)
Architecture and Component Characterization of a High-Resolution Free-Space Vector Network Analyzer for the Terahertz Range.
2019 European Microwave Conference in Central Europe (EuMCE). Prague, Czech Republic (13.05.2019-15.05.2019)
doi: 10.25534/tuprints-00011365
Conference or Workshop Item, Secondary publication, Postprint