Krause, Benedikt Leander ; Olvera, Anuar De Jesus Fernandez ; Preu, Sascha (2022)
Photonic Spectrum Analyzer for Wireless Signals in the THz Range.
In: IEEE Access, 10
doi: 10.1109/ACCESS.2022.3168162
Artikel, Bibliographie

Mukherjee, Amlan kusum ; Xiang, Mingjun ; Preu, Sascha (2021)
Broadband Terahertz Photonic Integrated Circuit with Integrated Active Photonic Devices.
In: Photonics, 8 (11)
doi: 10.3390/photonics8110492
Artikel, Bibliographie

Fernandez Olvera, Anuar de Jesus ; Mukherjee, Amlan K. ; Preu, Sascha (2021)
A Fully Optoelectronic Continuous-Wave 2-Port Vector Network Analyzer Operating From 0.1 THz to 1 THz.
In: IEEE Journal of Microwaves, 1 (4)
doi: 10.1109/JMW.2021.3107472
Artikel, Bibliographie

Yilmazoglu, Oktay ; Hajo, Ahid S.
Hrsg.: Technische Universität Darmstadt (2021)
Gunndiode und Verfahren zu deren Herstellung.
Norm, Patent, Standard, Bibliographie

Nandi, U. ; Mohammadi, M. ; Lu, H. ; Norman, J. ; Gossard, A. C. ; Alff, L. ; Preu, S. (2021)
Material properties and performance of ErAs:In(Al)GaAs photoconductors for 1550 nm laser operation.
In: Journal of Vacuum Science and Technology A, 39 (2)
doi: 10.1116/6.0000773
Artikel, Bibliographie

Hajo, A. S. ; Yilmazoglu, O. ; Küppers, F. ; Kusserow, T. (2020)
Integration and characterisation of Schottky diodes with a pre-amplifier for THz applications.
45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). virtual conference (08.11.2020-13.11.2020)
doi: 10.1109/IRMMW-THz46771.2020.9370830
Konferenzveröffentlichung, Bibliographie

Regensburger, Stefan ; Mohammadi, Mahdad ; Khawaja, Arslan A. ; Radetinac, Aldin ; Komissinskiy, Philipp ; Alff, Lambert ; Preu, Sascha (2020)
Optical Properties of Highly Conductive SrMoO3 Oxide Thin Films in the THz Band and Beyond.
In: Journal of Infrared, Millimeter, and Terahertz Waves, 41 (10)
doi: 10.1007/s10762-020-00697-z
Artikel, Bibliographie

Nandi, Uttam ; Dutzi, Katja ; Deninger, Anselm ; Lu, Hong ; Norman, Justin ; Gossard, Arthur C. ; Vieweg, Nico ; Preu, Sascha (2020)
ErAs:In(Al)GaAs photoconductor-based time domain system with 4.5 THz single shot bandwidth and emitted terahertz power of 164 µW.
In: Optics Letters, 45 (10)
doi: 10.1364/OL.388870
Artikel, Bibliographie

Abdullah, Mohammad Faraz ; Mukherjee, Amlan k. ; Kumar, Rajesh ; Preu, Sascha (2020)
Vivaldi End-Fire Antenna for THz Photomixers.
In: Journal of Infrared, Millimeter, and Terahertz Waves, 41 (6)
doi: 10.1007/s10762-020-00679-1
Artikel, Bibliographie

Yilmazoglu, Oktay ; Hajo, Ahid S.
Hrsg.: Technische Universität Darmstadt (2020)
Gunndiode und Verfahren zum Erzeugen einer Terahertzstrahlung.
Norm, Patent, Standard, Bibliographie

Salg, Patrick ; Zeinar, Lukas ; Radetinac, Aldin ; Walk, Dominik ; Maune, Holger ; Jakoby, Rolf ; Alff, Lambert ; Komissinskiy, Philipp (2020)
Oxygen diffusion barriers for epitaxial thin-film heterostructures with highly conducting SrMoO3 electrodes.
In: Journal of Applied Physics, 127 (6)
doi: 10.1063/1.5129767
Artikel, Bibliographie

Sirkeli, V. P. ; Hartnagel, H. L. ; Yilmazoglu, O. ; Preu, S.
Hrsg.: Tiginyanu, Ion ; Sontea, Victor ; Railean, Serghei (2020)
ZnO-Based Quantum Structures for Terahertz Sources.
4th International Conference on Nanotechnologies and Biomedical Engineering. Chisinau, Republic of Moldova (18.09.2019-21.09.2019)
Konferenzveröffentlichung, Bibliographie

Yadav, Rahul ; Regensburger, Stefan ; Penirschke, Andreas ; Preu, Sascha (2020)
Optimization of GaAs Based Field Effect Transistors for THz Detection at Particle Accelerators.
9th International Beam Instrumentation Conference (IBIC 2020). virtual Conference (14.09.2020-18.09.2020)
Konferenzveröffentlichung, Bibliographie

Hajo, A. S. ; Yilmazoglu, O. ; Dadgar, A. ; Küppers, F. ; Kusserow, T. (2020)
Fabrication and characterization of high power Gallium Nitride based terahertz Gunn diodes.
45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). virtual conference (08.11.2020-13.11.2020)
doi: 10.1109/IRMMW-THz46771.2020.9370977
Konferenzveröffentlichung, Bibliographie

Hajo, Ahid S. ; Yilmazoglu, Oktay ; Dadgar, Armin ; Kuppers, Franko ; Kusserow, Thomas (2020)
Reliable GaN-Based THz Gunn Diodes With Side-Contact and Field-Plate Technologies.
In: IEEE Access, 8
doi: 10.1109/ACCESS.2020.2991309
Artikel, Bibliographie

Nandi, U. ; Vogel, T. ; Mansourzadeh, S. ; Hoffmann, M. ; Norman, J. C. ; Lu, H. ; Gossard, A. C. ; Saraceno, C. J. ; Preu, S. (2020)
Performance of a 1030 nm driven ErAs:InGaAs photoconductive receiver at high THz average power.
2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). Buffalo, NY, USA (Virtual Conference) (08.11.2020 - 13.11.2020)
doi: 10.1109/IRMMW-THz46771.2020.9370607
Konferenzveröffentlichung, Bibliographie

Méndez Aller, Mario ; Lu, Peng ; Vitaly, Rymanov ; Stöhr, Andreas ; Preu, Sascha (2020)
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: 10.1109/IRMMW-THz46771.2020.9370892
Konferenzveröffentlichung, Bibliographie

Hajo, A. S. ; Yilmazoglu, O. ; Samodi, B. ; Dadgar, A. ; Küppers, F. ; Kusserow, T. (2019)
A new approach to achieve Gunn effect for GaN based THz sources with high power.
44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2019). Paris, France (01.09.2020-03.09.2020)
doi: 10.1109/IRMMW-THz.2019.8873720
Konferenzveröffentlichung, Bibliographie

Hajo, A. S. ; Yilmazoglu, O. ; Lu, S. ; Küppers, F. ; Kusserow, T. (2019)
Comparison of Metallic NW and Evaporated Contact for THz Detector Modules Based on an InGaAs Schottky diode.
44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2019). Paris, France (01.09.2020-03.09.2020)
doi: 10.1109/IRMMW-THz.2019.8874213
Konferenzveröffentlichung, Bibliographie

Fernandez Olvera, Anuar de Jesus ; Morales, Alvaro ; Dong, Yunfeng ; Konstantiouv, Dimitrios ; Rommel, Simon ; Johansen, Tom ; Okonkwo, Chigo ; Monroy, Idelfonso Tafur ; Preu, Sascha (2019)
W-Band Heterodyne Wireless System with 2.3 GHz Intermediate Frequency Driven Entirely by ErAs:In(Al)GaAs Photoconductors.
2019 21st International Conference on Transparent Optical Networks (ICTON). Angers, France (09.07.2019-13.07.2019)
doi: 10.1109/ICTON.2019.8840209
Konferenzveröffentlichung, Bibliographie

Nandi, U. ; Abdelaziz, M. S. ; Jaiswal, S. ; Jakob, G. ; Gueckstock, O. ; Rouzegar, S. M. ; Seifert, T. S. ; Klaui, M. ; Kampfrath, T. ; Preu, S. (2019)
Effect of DC Electric Field on the Emitted THz Signal of Antenna-Coupled Spintronic Emitters.
44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). Paris, France (01.09.2019-06.09.2019)
doi: 10.1109/IRMMW-THz.2019.8874256
Konferenzveröffentlichung, Bibliographie

Faridi, Fahd R. ; Preu, Sascha (2019)
Characterization of a Terahertz Isolator using a 1.5 Port Vector Spectrometer.
44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). Paris, France (01.09.2019-06.09.2019)
doi: 10.1109/IRMMW-THz.2019.8873976
Konferenzveröffentlichung, Bibliographie

Fernandez Olvera, Anuar de Jesus ; Betancur, Andres F. ; Dios, Cristina de ; Preu, Sascha ; Acedo, Pablo (2019)
Continuous-Wave Electro-Optic Terahertz Dual-Comb Operating from 0.096 to 0.496 THz Using ErAs:In(Al)GaAs Photoconductors.
44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). Paris, France (01.09.2019-06.09.2019)
doi: 10.1109/IRMMW-THz.2019.8873911
Konferenzveröffentlichung, Bibliographie

Dong, Yunfeng ; Fernandez Olvera, Anuar de Jesus ; Morales, Alvaro ; Méndez Aller, Mario ; Preu, Sascha ; Zhurbenko, Vitaliy ; Hanberg, Peter Jesper ; Okonkwo, Chigo ; Monroy, Idelfonso Tafur ; Johansen, Tom Keinicke (2019)
System Integration and Packaging of a Terahertz Photodetector at W-Band.
In: IEEE Transactions on Components, Packaging and Manufacturing Technology, 9 (8)
doi: 10.1109/TCPMT.2019.2928053
Artikel, Bibliographie

Tybussek, Kai-Henning ; Kolpatzeck, Kevin ; Faridi, Fahd Rushd ; Preu, Sascha ; Balzer, Jan C. (2019)
Terahertz Time-Domain Spectroscopy Based on Commercially Available 1550 nm Fabry–Perot Laser Diode and ErAs:In(Al)GaAs Photoconductors.
In: Applied Sciences, 9 (13)
doi: 10.3390/app9132704
Artikel, Bibliographie

Nandi, U. ; Abdelaziz, M. S. ; Jaiswal, S. ; Jakob, G. ; Gueckstock, O. ; Rouzegar, S. M. ; Seifert, T. S. ; Kläui, M. ; Kampfrath, T. ; Preu, S. (2019)
Antenna-coupled spintronic terahertz emitters driven by a 1550 nm femtosecond laser oscillator.
In: Applied Physics Letters, 115 (2)
doi: 10.1063/1.5089421
Artikel, Bibliographie

Nandi, Uttam ; Faridi, Fahd R. ; Fernandez Olvera, Anuar de Jesus ; Norman, Justin ; Lu, Hong ; Gossard, Arthur C. ; Preu, Sascha (2019)
High Dynamic Range THz Systems using ErAs:In(Al)GaAs Photoconductors.
2019 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP). Bochum, Germany (16.07.2019-18.07.2019)
doi: 10.1109/IMWS-AMP.2019.8880067
Konferenzveröffentlichung, Bibliographie

Regensburger, Stefan ; Preu, Sascha (2019)
Field-effect transistor-based detectors: covering the THz band and beyond with few ps resolution.
2019 FELBE/TELBE User Workshop. Dresden, Germany (13.05.2019-13.05.2019)
Konferenzveröffentlichung, Bibliographie

Fernandez Olvera, Anuar de Jesus ; Betancour, A. F. ; Dios, C. de ; Acedo, P. ; Preu, Sascha (2019)
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)
Konferenzveröffentlichung, Bibliographie

Nandi, U. ; Abdelaziz, M. S. ; Seifert, T. S. ; Jaiswal, S. ; Kläui, M. ; Kampfrath, T. ; Preu, Sascha (2019)
Spintronic Large Area THz Source at 1550nm Laser Excitation.
French German THz Conference (FGTC2019). Kaiserslautern, Germany (02.04.2019-05.04.2019)
Konferenzveröffentlichung, Bibliographie

Regensburger, Stefan ; Winnerl, Stephan ; Klopf, J. Michael ; Lu, Hong ; Gossard, Arthur C. ; Preu, Sascha (2019)
Amplitude suppression of picosecond Terahertz pulses in a FET detector.
Eighth international conference on Optical Terahertz Science and Technology (OTST 2019). Santa Fe, NM, USA (10.03.2019-15.03.2019)
Konferenzveröffentlichung, Bibliographie

Regensburger, Stefan ; Winnerl, Stephan ; Klopf, J. Michael ; Lu, Hong ; Gossard, Arthur C. ; Preu, Sascha (2019)
Picosecond-scale Terahertz pulse characterization with field-effect transistors.
In: IEEE Transactions on Terahertz Science and Technology, 9 (3)
doi: 10.1109/TTHZ.2019.2903630
Artikel, Bibliographie

Regensburger, Stefan (2019)
Large-area and lumped element field-effect transistors for picosecond-scale detection in the Terahertz band and beyond.
Technische Universität Darmstadt
Dissertation, Erstveröffentlichung

Regensburger, Stefan ; Mukherjee, Amlan k. ; Lu, Hong ; Gossard, Arthur C. ; Preu, Sascha (2018)
Broadband Terahertz Detection with an Antenna Coupled Zero-Bias Field-Effect Transistor.
IRMMW-THz 2018. Nagoya (09.09.2018-14.09.2018)
doi: 10.1109/IRMMW-THz.2018.8510198
Konferenzveröffentlichung, Bibliographie

Regensburger, Stefan ; Winnerl, Stephan ; Klopf, J. Michael ; Hong, Lu ; Gossard, Arthur C. ; Preu, Sascha (2018)
20 ps temporal resolution of THz pulses recorded with (Al)GaAs high electron mobility transistors.
RJUSE 2018 - 7th Russia-Japan-USA-Europe Symposium on Fundamental & Applied Problems ofTerahertz Devices & Technologies & 4th TERAMIR International Laboratory Workshop. Warsaw, Poland (17.09.2018-21.09.2018)
Konferenzveröffentlichung, Bibliographie

Faridi, Fahd Rushd ; Nandi, U. ; Preu, Sascha (2018)
1.5 Port Vector Spectrometer for Terahertz Time Domain Spectroscopy.
2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). Nagoya, Japan (09.09.2018-14.09.2018)
doi: 10.1109/IRMMW-THz.2018.8510415
Konferenzveröffentlichung, Bibliographie

Regensburger, Stefan ; Mukherjee, Amlan k. ; Schönhuber, Sebastian ; Kainz, Martin A. ; Winnerl, Stephan ; Klopf, J. Michael ; Lu, Hong ; Gossard, Arthur C. ; Unterrainer, Karl ; Preu, Sascha (2018)
Broadband Terahertz Detection with Zero-Bias Field-Effect Transistors between 100 GHz and 11.8 THz with a Noise Equivalent Power of 250 pW/√Hz at 0.6 THz.
In: IEEE Transactions on Terahertz Science and Technology, 8 (4)
doi: 10.1109/TTHZ.2018.2843535
Artikel, Bibliographie

Sirkeli, Vadim P. ; Yilmazoglu, Oktay ; Hajo, Ahid S. ; Nedeoglo, Natalia D. ; Nedeoglo, Dmitrii D. ; Preu, Sascha ; Küppers, Franko ; Hartnagel, Hans L. (2018)
Enhanced Responsivity of ZnSe‐Based Metal–Semiconductor–Metal Near‐Ultraviolet Photodetector via Impact Ionization.
In: physica status solidi (RRL) – Rapid Research Letters, 12 (2)
doi: 10.1002/pssr.201700418
Artikel, Bibliographie

Nandi, U. ; Norman, J. C. ; Gossard, A. C. ; Lu, H. ; Preu, Sascha (2018)
1550-nm Driven ErAs: In (Al) GaAs Photoconductor-Based Terahertz Time Domain System with 6.5 THz Bandwidth.
In: Journal of Infrared, Millimeter, and Terahertz Waves, 39 (4)
doi: 10.1007/s10762-018-0471-9
Artikel, Bibliographie

Nandi, U. ; Norman, J. C. ; Gossard, A. C. ; Lu, H. ; Preu, Sascha (2018)
Large Bandwidth TDS System using ErAs:InGaAs photoconductor with highest recorded resistivity and breakdown voltage.
International Workshop on Terahertz Technology and Applications. Kaiserslautern, Germany (20.03.2018-21.03.2018)
Konferenzveröffentlichung, Bibliographie

Sirkeli, Vadim P. ; Yilmazoglu, Oktay ; Preu, Sascha ; Küppers, Franko ; Hartnagel, Hans L. (2018)
Proposal for a Monolithic Broadband Terahertz Quantum Cascade Laser Array Tailored to Detection of Explosive Materials.
In: Sensor Letters, 16 (1)
doi: 10.1166/sl.2018.3919
Artikel, Bibliographie

Méndez Aller, Mario ; Lu, Hong ; Gossard, Arthur C. ; Preu, Sascha (2018)
Continuous-Wave Terahertz System with 50 dB Dynamic Range at 1 THz Using a ni-pn-ip Superlattice Photomixer and an ErAs: InGaAs Photoconductor Operated at 1550 nm.
2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz).
doi: 10.1109/IRMMW-THz.2018.8510172
Konferenzveröffentlichung, Bibliographie

Méndez Aller, M. ; Lu, H. ; Gossard, A. C. ; Nandi, U. ; Norman, J. C. ; Preu, S. (2018)
ErAs Enhanced Active Photonic THz Components.
2018 First International Workshop on Mobile Terahertz Systems (IWMTS). Velen (02.07.2018-04.07.2018)
doi: 10.1109/IWMTS.2018.8454690
Konferenzveröffentlichung, Bibliographie

Küppers, F. ; Sirkeli, V. P. ; Yilmazoglu, O. ; Hajo, A. S. ; Nedeoglo, N. D. ; Nedeoglo, D. D. ; Preu, S. ; Hartnagel, H. L. (2018)
High-performance near-ultraviolet ZnSe-based photodetectors with Cr/Au and Ni/Au contacts.
9th MSCMP Conference Moldova. Chisinau, Republic of Moldova (25.09.2018-28.09.2018)
Konferenzveröffentlichung, Bibliographie

Hartnagel, H. L. ; Sirkeli, V. P. ; Yilmazoglu, O. ; Hajo, A. S. ; Nedeoglo, N. D. ; Nedeoglo, D. D. ; Preu, S. ; Küppers, F. (2018)
Near-ultraviolet avalanche photodetectors based on bulk ZnSe.
40th WOCSDICE Conference. Bucharest, Romania
Konferenzveröffentlichung, Bibliographie

Mendez 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, 18 (7)
Artikel, Bibliographie

Fernandez Olvera, Anuar de Jesus ; Lu, H. ; Gossard, A. C. ; Preu, S. (2017)
Continuous-wave 1550 nm operated terahertz system using ErAs:In(Al)GaAs photo-conductors with 52 dB dynamic range at 1 THz.
In: Opt. Express, 25 (23)
doi: 10.1364/OE.25.029492
Artikel, Bibliographie

Regensburger, Stefan ; Winnerl, Stephan ; Klopf, J. Michael ; Lu, Hong ; Gossard, Arthur C. ; Preu, Sascha (2017)
Investigation of Parasitic Coupling of THz Radiation to a Large Area Field-Effect Transistor.
IRMMW-THz 2017. Cancun, Mexiko (28.08.2017-28.08.2017)
doi: 10.1109/IRMMW-THz.2017.8066959
Konferenzveröffentlichung, Bibliographie

Regensburger, Stefan ; Lu, Hong ; Gossard, Arthur C. ; Preu, Sascha (2017)
Comparison of Large Area and Lumped Element Field-Effect Transistors for Broadband Detection of Terahertz.
IRMMW-THz 2017. Cancun, Mexiko (28.08.2017-28.08.2017)
doi: 10.1109/IRMMW-THz.2017.8066960
Konferenzveröffentlichung, Bibliographie

Fernandez Olvera, Anuar de Jesus ; Nandi, U. ; Norman, J. ; Gossard, A. C. ; Roskos, H. ; Preu, S. (2017)
Dispersive properties of self-complementary log-periodic antennas in pulsed THz systems.
2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz).
doi: 10.1109/IRMMW-THz.2017.8067069
Konferenzveröffentlichung, Bibliographie

Sirkeli, V. P. ; Yilmazoglu, Oktay ; Ong, D. S. ; Preu, Sascha ; Küppers, F. ; Hartnagel, Hans L. (2017)
Resonant Tunneling and Quantum Cascading for Optimum Room-Temperature Generation of THz Signals.
In: IEEE Transactions on Electron Devices, 64 (8)
doi: 10.1109/TED.2017.2718541
Artikel, Bibliographie

Preu, S. ; Müller-Landau, C. ; Malzer, S. ; Döhler, G. H. ; Lu, H. ; Gossard, A. C. ; Segovia-Vargas, D. ; Rivera-Lavado, A. ; Garcia-Muñoz, L. E. (2017)
Fiber-Coupled 2-D n-i-pn-i-p Superlattice Photomixer Array.
In: IEEE Transactions on Antennas and Propagation, 65 (7)
doi: 10.1109/TAP.2017.2700039
Artikel, Bibliographie

Regensburger, Stefan ; Winnerl, Stephan ; Klopf, J. Michael ; Lu, Hong ; Burke, Peter G. ; Gossard, Arthur C. ; Preu, Sascha (2017)
Comparison and responsivity improvement of horn- and lens-coupled large area field-effect transistors.
German THz Conference 2017. Bochum
Konferenzveröffentlichung, Bibliographie

Abdulmunem, Oday Mazin ; Born, Norman ; Mikulics, Martin ; Balzer, Jan Christof ; Koch, Martin ; Preu, Sascha (2017)
High accuracy terahertz time-domain system for reliable characterization of photoconducting antennas.
In: Microwave and Optical Technology Letters, 59 (2)
Artikel, Bibliographie

Sirkeli, Vadim P. ; Yilmazoglu, Oktay ; Al-Daffaie, Shihab ; Preu, Sascha ; Küppers, Franko ; Hartnagel, Hans L. (2017)
1.33 THz room-temperature quantum cascade lasers based on ZnMgSe/ZnSe.
Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2017 42nd International Conference on.
Konferenzveröffentlichung, Bibliographie

Preu, Sascha (2016)
Components Towards a Photonics aided THz Vector Network Analyzer.
OFC 2016. Anaheim, California, US (20.03.2016-22.03.2016)
Konferenzveröffentlichung, Bibliographie

Regensburger, Stefan ; Mittendorff, Martin ; Winnerl, Stephan ; Faltermeier, Philipp ; Danilov, Sergey N. ; Ganichev, Sergey D. ; Lu, Hong ; Burke, Peter G. ; Gossard, Arthur C. ; Preu, Sascha (2016)
Broadband and Fast Large-Area Field-Effect Detectors for THz and NIR.
7th International Workshop on Terahertz Technology and Applications. Kaiserslautern (15.03.2016-16.03.2016)
Konferenzveröffentlichung, Bibliographie

Méndez Aller, Mario ; Fernandez Olvera, Anuar de Jesus ; Lu, Hong ; Gossard, Arthur C. ; Preu, Sascha (2016)
Pulsed THz time domain system with ErAs:In(Al)GaAs photoconductors.
Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2016 41st International Conference on. Kopenhagen (25.09.2016-30.09.2016)
Konferenzveröffentlichung, Bibliographie

Sedlmeir, Florian ; Rueda, Alfredo ; Preu, Sascha ; Garcia-Munoz, L. Enrique ; Schwefel, Harald G. L. (2016)
Efficient up-conversion of weak THz signals into the optical domain using a whispering gallery mode resonator.
Lasers and Electro-Optics (CLEO), 2016 Conference on.
Konferenzveröffentlichung, Bibliographie

Sedlmeir, Florian ; Rueda, Alfredo ; Preu, Sascha ; Garcia-Munoz, L. Enrique ; Schwefel, Harald G. (2016)
Efficient and Coherent Conversion of 80 GHz Signals into the Optical Domain Using a Nonlinear Whispering Gallery Mode Resonator.
Nonlinear Photonics. Sydney Australia (05.09.2016-08.09.2016)
Konferenzveröffentlichung, Bibliographie

Santamaría-Botello, Gabriel ; Rivera-Lavado, Alejandro ; Preu, Sascha ; Sedlmeir, Florian ; Lioubtchenko, Dmitri ; Schwefel, Harald ; Segovia-Vargas, Daniel ; Garcia-Munoz, Luis Enrique (2016)
Sub-THz photon counting receiver working at room temperature for polarization measurements of the cosmic microwave background radiation.
2016 10th European Conference on Antennas and Propagation (EuCAP). Davos, Switzerland (10.04.2016-15.04.2016)
Konferenzveröffentlichung, Bibliographie

Santamaría-Botello, Gabriel ; García Muñoz, Luis Enrique ; Sedlmeir, Florian ; Preu, Sascha ; Segovia-Vargas, Daniel ; Atia Abdalmalak, Kerlos ; Llorente Romano, Sergio ; García Lampérez, Alejandro ; Malzer, Stefan ; Döhler, Gottfried H. ; Schwefel, Harald G. L. ; Weber, Heiko B. (2016)
Maximization of the optical intra-cavity power of whispering-gallery mode resonators via coupling prism.
In: Optics Express, 24 (23)
Artikel, Bibliographie

Regensburger, Stefan ; Mittendorff, Martin ; Winnerl, Stephan ; Lu, Hong ; Gossard, Arthur C. ; Preu, Sascha (2015)
Broadband THz detection from 0.1 to 22 THz with large area field-effect transistors.
In: Optics Express, 23 (16)
Artikel, Bibliographie

Regensburger, Stefan ; Mittendorff, Martin ; Winnerl, Stephan ; Lu, Hong ; Gossard, Arthur C. ; Preu, Sascha (2015)
Ultra Broadband and Fast FET Detectors for THz and NIR at Room-Temperature.
German THz Conference 2015. Dresden
Konferenzveröffentlichung, Bibliographie

Preu, Sascha ; Mittendorff, Martin ; Lu, Hong ; Gossard, Arthur C. (2015)
Telecom-wavelength compatible Terahertz ErAs/III-V photoconductors.
German THz Conference 2015. Dresden
Konferenzveröffentlichung, Bibliographie

Preu, Sascha (2015)
Perspectives of Terahertz Trace Gas Detection and Spectroscopy.
AnalytiX 2015. Nanjing, China
Konferenzveröffentlichung, Bibliographie

Deninger, Anselm J. ; Roggenbuck, Axel ; Schindler, Stephanie ; Preu, Sascha (2015)
2.75 THz tuning with a triple-DFB laser system at 1550 nm and InGaAs photomixers.
In: Journal of Infrared, Millimeter, and Terahertz Waves, 36 (3)
doi: 10.1007/s10762-014-0125-5
Artikel, Bibliographie

Sorger, Christian ; Preu, Sascha ; Schmidt, Johannes ; Winnerl, Stephan ; Bludov, Yuliy V. ; Peres, Nuno M. R. ; Vasilevskiy, Mikhail I. ; Weber, Heiko B. (2015)
Terahertz response of patterned epitaxial graphene.
In: New Journal of Physics, 17 (5)
doi: 10.1088/1367-2630/17/5/053045
Artikel, Bibliographie

Rivera-Lavado, Alejandro ; Preu, Sascha ; Garcia-Munoz, Luis Enrique ; Generalov, Andrey ; Montero-de-Paz, Javier ; Döhler, Gottfried ; Lioubtchenko, Dmitri ; Méndez Aller, Mario ; Sedlmeir, Florian ; Schneidereit, Martin ; Schwefel, Harald G. L. ; Malzer, Stefan ; Segovia-Vargas, Daniel ; Räisänen, Antti V. (2015)
Dielectric Rod Waveguide Antenna as THz Emitter for Photomixing Devices.
In: IEEE Transactions on Antennas and Propagation, 63 (3)
doi: 10.1109/TAP.2014.2387419
Artikel, Bibliographie

Carpintero, Guillermo ; Garcia-Munoz, Luis Enrique ; Hartnagel, Hans ; Preu, Sascha ; Räisänen, Antti V. (2015)
Semiconductor TeraHertz Technology: Devices and Systems at Room Temperature Operation.
Buch, Bibliographie

Preu, Sascha ; Mittendorff, Martin ; Winnerl, Stephan ; Cojocari, Oleg ; Penirschke, Andreas (2015)
THz Autocorrelators for ps Pulse Characterization Based on Schottky Diodes and Rectifying Field-Effect Transistors.
In: IEEE Transactions on Terahertz Science and Technology, 91 (9)
doi: 10.1109/TTHZ.2015.2482943
Artikel, Bibliographie

Regensburger, Stefan ; Mittendorff, Martin ; Winnerl, Stephan ; Lu, Hong ; Gossard, Arthur C. ; Preu, Sascha (2015)
Symmetry effects in broadband, room-temperature field effect transistor THz detectors.
In: 2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz)
doi: 10.1109/IRMMW-THz.2015.7327721
Buchkapitel, Bibliographie

Deshmukh, Prathmesh ; Méndez Aller, Mario ; Singh, Abhishek ; Pal, Sanjoy ; Prabhu, S. S. ; Nanal, Vandana ; Pillay, R. G. ; Döhler, G. H. ; Preu, Sascha (2015)
Continuous wave terahertz radiation from antennas fabricated on C^12-irradiated semi-insulating GaAs.
In: Optics Letters, 40 (19)
doi: 10.1364/OL.40.004540
Artikel, Bibliographie

Haidar, Mohammad Tanvir ; Preu, Sascha ; Paul, Sujoy ; Gierl, Christian ; Cesar, Julijan ; Emsia, Ali ; Küppers, Franko (2015)
Widely tunable telecom MEMS-VCSEL for terahertz photomixing.
In: Optics Letters, 40 (19)
doi: 10.1364/OL.40.004428
Artikel, Bibliographie

Deshmukh, Prathmesh ; Singh, Abhishek ; Pal, Sanjoy ; Prabhu, S. S. ; Mathimalar, S. ; Nanal, Vandana ; Pillay, R. G. ; Doehler, G. H. ; Méndez Aller, Mario ; Preu, Sascha (2015)
Photomixing and photoconductive THz generation improvement in SI-GaAs after carbon irradiation.
In: 2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz)
doi: 10.1109/IRMMW-THz.2015.7327843
Buchkapitel, Bibliographie

Rivera-Lavado, Alejandro ; Garcia-Munoz, Luis Enrique ; Lioubtchenko, Dmitri ; Preu, Sascha ; Segovia-Vargas, Daniel ; Räisänen, Antti V. (2015)
Increasing the bandwidth of Dielectric Rod Waveguide antennas for terahertz applications.
In: 2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz)
doi: 10.1109/IRMMW-THz.2015.7327880
Buchkapitel, Bibliographie

Preu, Sascha ; Regensburger, Stefan ; Lu, Hong ; Gossard, Arthur C. (2014)
Room Temperature Terahertz Detection by Rectifying Field Effect Transistors.
Microwave Conference (GeMIC), 2014 German. Aachen
Konferenzveröffentlichung, Bibliographie

Preu, Sascha (2014)
A unified derivation of the Terahertz spectra generated by photoconductors and diodes.
In: J. Infrared Milli Terahz Waves, 35
Artikel, Bibliographie

Preu, Sascha ; Lu, Hong ; Kawasaki, Jason K. ; Ouellette, Daniel G. ; Palmstrom, Christopher J. ; Sherwin, Mark S. ; Gossard, Arthur C. (2014)
THz spectroscopy of self-assembled ErSb Nanowires.
Konferenzveröffentlichung, Bibliographie

Preu, Sascha ; Regensburger, Stefan ; Malzer, Stefan ; Lu, Hong ; Gossard, Arthur C. (2014)
From THz emitters and detectors to THz systems.
Konferenzveröffentlichung, Bibliographie

Berry, Christopher W. ; Hashemi, Mohammad R. ; Preu, Sascha ; Lu, Hong ; Gossard, Arthur C. ; Jarrahi, Mona (2014)
High power terahertz generation using 1550 nm plasmonic photomixers.
In: Applied Physics Letters, 105
Artikel, Bibliographie

Berry, Christopher W. ; Hashemi, Mohammad R. ; Preu, Sascha ; Lu, Hong ; Gossard, Arthur C. ; Jarrahi, Mona (2014)
Plasmonics enhanced photomixing for generating quasi-continuous-wave frequency-tunable terahertz radiation.
In: Opt. Lett., 39
Artikel, Bibliographie

Sedlmeir, F. ; Schneidereit, M. F. ; Méndez Aller, M. ; Preu, Sascha ; Räisänen, A. V. ; Garcia-Munoz, L. E. ; Leuchs, G. ; Schwefel, H. G. L. (2014)
Detecting THz in the telecom range: All resonant THz up-conversion in a whispering gallery mode resonator.
Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2014 39th International Conference on.
Konferenzveröffentlichung, Bibliographie

Penirschke, Andreas ; Sobornytskyy, M. ; Preu, Sascha ; Mittendorff, Martin ; Winnerl, Stephan ; Hoefle, Matthias ; Cojocari, Oleg ; Jakoby, Rolf (2014)
Compact quasi-optical Schottky detector with fast voltage response.
Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2014 39th International Conference on.
Konferenzveröffentlichung, Bibliographie

Suen, J. Y. ; Krogen, P. R. ; Preu, Sascha ; Lu, Hong ; Gossard, Arthur C. ; Driscoll, D. C. ; Lubin, P. M. (2014)
Measurement and modeling of ErAs:In0.53Ga0.47As nanocomposite photoconductivity for THz generation at 1.55 µm pump wavelength.
In: Journal of Applied Physics, 116
Artikel, Bibliographie

Garcia-Munoz, L. E. ; Montero-de-Paz, J. ; Ugarte-Munoz, E. ; Rivera-Lavado, A. ; Méndez Aller, M. ; Segovia-Vargas, D. ; Dohler, G. H. ; Preu, Sascha ; Malzer, S. ; Bauerschmidt, S. ; Müller, C. ; Gonzalez-Ovejero, D. (2014)
On the finite semiconductor thickness effect applied to large area emitters devices for THz radiation.
Microwave Conference (EuMC), 2014 44th European.
Konferenzveröffentlichung, Bibliographie

Schneidereit, Martin F. ; Sedlmeir, Florian ; Méndez Aller, Mario ; Preu, Sascha ; Räisänen, Antti V. ; Garcia-Munoz, Luis Enrique ; Leuchs, Gerd ; Schwefel, Harald G. L. (2014)
Waveguide coupling to high index whispering gallery mode resonators in the THz domain.
Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2014 39th International Conference on.
Konferenzveröffentlichung, Bibliographie

Räisänen, A. V. ; Generalov, A. A. ; Lioubtchenko, D. V. ; Rivera-Lavado, A. ; Méndez Aller, M. ; Garcia-Munoz, L. E. ; Segovia-Vargas, D. ; Preu, Sascha (2014)
Dielectric rod waveguide as an enabling technology for THz frequencies.
Antennas and Propagation (EuCAP), 2014 8th European Conference on.
Konferenzveröffentlichung, Bibliographie

Rivera-Lavado, A. ; Preu, Sascha ; Garcia-Munoz, L. E. ; Generalov, A. ; Montero-de-Paz, J. ; Dohler, G. ; Lioubtchenko, D. ; Méndez Aller, M. ; Malzer, S. ; Segovia-Vargas, D. ; Räisänen, A. V. (2014)
Ultra-wideband Dielectric Rod Waveguide antenna as photomixer-based THz emitter.
Antennas and Propagation (EuCAP), 2014 8th European Conference on.
Konferenzveröffentlichung, Bibliographie

Sedlmeir, Florian ; Schneidereit, Martin F. ; Preu, Sascha ; Méndez Aller, Mario ; Räisänen, Antti V. ; Garcia-Munoz, Luis Enrique ; Leuchs, Gerd ; Schwefel, Harald G. L. (2014)
Sum and Difference Frequency Generation of Optical and Microwave Photons in a Whispering Gallery Mode Resonator.
Frontiers in Optics.
Konferenzveröffentlichung, Bibliographie

Berry, Christopher W. ; Hashemi, Mohammad R. ; Jarrahi, Mona ; Preu, Sascha ; Lu, Hong ; Gossard, Arthur C. (2014)
Terahertz radiation enhancement through use of plasmonic photomixers.
Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE.
Konferenzveröffentlichung, Bibliographie

Berry, Christopher W. ; Hashemi, Mohammed R. ; Preu, Sascha ; Lu, Hong ; Gossard, Arthur C. ; Jarrahi, Mona (2014)
High power terahertz generation from ErAs:InGaAs plasmonic photomixers.
Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2014 39th International Conference on.
Konferenzveröffentlichung, Bibliographie

Berry, Christopher W. ; Hashemi, Mohammed R. ; Preu, Sascha ; Lu, Hong ; Gossard, Arthur ; Jarrahi, Mona (2014)
Plasmonic Photomixers for Increased Terahertz Radiation Powers at 1550 nm Optical Pump Wavelength.
CLEO: Science and Innovations.
Konferenzveröffentlichung, Bibliographie

Haidar, Mohammad Tanvir ; Paul, Sudipta ; Gierl, Christian ; Preu, Sascha ; Küppers, Franko (2014)
Ultra-Broadband Telecom MEMS-VCSEL for Frequency-Tunable Terahertz Generation with Photomixers.
Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2014 39th International Conference on.
Konferenzveröffentlichung, Bibliographie

Hartnagel, Hans L. ; Preu, Sascha (2014)
Graphene THz Circuitry by Nano-Constriction Designs.
WOCSDICE 2014.
Konferenzveröffentlichung, Bibliographie

Lu, Hong ; Ouellette, Daniel G. ; Preu, Sascha ; Watts, Justin D. ; Zaks, Benjamin ; Burke, Peter G. ; Sherwin, Mark S. ; Gossard, Arthur C. (2014)
Self-Assembled ErSb Nanostructures with Optical Applications in Infrared and Terahertz.
In: Nano Letters, 14 (3)
doi: 10.1021/nl402436g
Artikel, Bibliographie

Preu, Sascha ; Regensburger, Stefan ; Kim, S. ; Mittendorff, Martin ; Winnerl, Stephan ; Malzer, Stefan ; Lu, Hong ; Burke, Peter G. ; Gossard, Arthur C. ; Weber, Heiko B. ; Sherwin, Mark S. (2013)
Broadband THz detection and homodyne mixing using GaAs high-electron-mobility transistor rectifiers.
doi: 10.1117/12.2029478
Konferenzveröffentlichung, Bibliographie