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), AIP Publishing, ISSN 0734-2101,
DOI: 10.1116/6.0000773,
[Article]

Nandi, U. ; Vogel, T. ; Mansourzadeh, S. ; Hoffmann, M. ; Norman, J. C. ; Lu, H. ; Gossard, A. C. ; Saraceno, C. J. ; Preu, S. (2021):
Performance of a 1030 nm driven ErAs:InGaAs photoconductive receiver at high THz average power. (Postprint)
Darmstadt, 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-00017841,
[Conference or Workshop Item]

Faridi, F. R. ; Nandi, U. ; Preu, S. (2020):
1.5 Port Vector Spectrometer for Terahertz Time Domain Spectroscopy.
pp. 1-2, Nagoya, Japan, 2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), DOI: 10.25534/tuprints-00011360,
[Conference or Workshop Item]

Fernandez Olvera, A. d. J. ; Betancur, A. F. ; de Dios, C. ; Acedo, P. ; Preu, S. (2020):
Architecture and Component Characterization of a High-Resolution Free-Space Vector Network Analyzer for the Terahertz Range.
pp. 257-260, Prague, Czech Republic, 2019 European Microwave Conference in Central Europe (EuMCE), 13.-15.05., DOI: 10.25534/tuprints-00011365,
[Conference or Workshop Item]

Faridi, F. R. ; Preu, S. (2020):
Characterization of a Terahertz Isolator using a 1.5 Port Vector Spectrometer.
pp. 1-2, Paris, France, 2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), DOI: 10.25534/tuprints-00011364,
[Conference or Workshop Item]

Fernandez Olvera, A. d. J. ; Betancur, A. F. ; d. Dios, C. ; Preu, S. ; Acedo, P. (2020):
Continuous-Wave Electro-Optic Terahertz Dual-Comb Operating from 0.096 to 0.496 THz Using ErAs:In(Al)GaAs Photoconductors.
pp. 1-3, Paris, France, 2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), DOI: 10.25534/tuprints-00011363,
[Conference or Workshop Item]

Méndez Aller, M. ; Lu, H. ; Gossard, A.C. ; Preu, S. (2020):
Continuous-Wave Terahertz System with 50 dB Dynamic Range at 1 THz Using a n-i-pn-i-p Superlattice Photomixer and an ErAs:InGaAs Photoconductor Operated at 1550 nm.
pp. 1-2, Nagoya, Japan, 2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), ISSN {2162-2027},
DOI: 10.25534/tuprints-00011356,
[Conference or Workshop Item]

Méndez Aller, M. ; Nandi, U. ; Lu, H. ; Norman, J. C. ; Gossard, A. C. ; Preu, S. (2020):
ErAs Enhanced Active Photonic THz Components.
pp. 1-4, Duisburg · Nordrhein-Westfalen · Germany, 2018 First International Workshop on Mobile Terahertz Systems (IWMTS), DOI: 10.25534/tuprints-00011359,
[Conference or Workshop Item]

Nandi, U. ; Faridi, F. R. ; Fernandez Olvera, A. d. J. ; Norman, J. C. ; Lu, H. ; Gossard, A. C. ; Preu, S. (2020):
High Dynamic Range THz Systems using ErAs:In(Al)GaAs Photoconductors.
pp. 115-117, Bochum, Germany, 2019 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP), DOI: 10.25534/tuprints-00011384,
[Conference or Workshop Item]

Méndez Aller, M. ; Preu, S. (2020):
Quasi-Analytical Description of a Double Slit Planar Dielectric Waveguide as Broadband Dispersion Compensating Element.
pp. 1-2, Paris, France, 2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), DOI: 10.25534/tuprints-00011361,
[Conference or Workshop Item]

Sirkeli, V. P. ; Hartnagel, H. L. ; Yilmazoglu, O. ; Preu, S.
Tiginyanu, Ion ; Sontea, Victor ; Railean, Serghei (eds.) (2020):
ZnO-Based Quantum Structures for Terahertz Sources.
pp. 219-223, 4th International Conference on Nanotechnologies and Biomedical Engineering, Chisinau, Republic of Moldova, September 18-21, 2019, ISBN 978-3-030-31866-6,
[Conference or Workshop Item]

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.
pp. 1-2, 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Paris, France, 1-6 Spet. 2019, DOI: 10.1109/IRMMW-THz.2019.8874256,
[Conference or Workshop Item]

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), AIP Publishing, ISSN 0003-6951,
DOI: 10.1063/1.5089421,
[Article]

Méndez Aller, M. ; Lu, H ; Gossard, A.C. ; Nandi, U. ; Norman, J.C. ; Preu, S. (2018):
ErAs Enhanced Active Photonic THz Components.
pp. 1-4, IEEE, 2018 First International Workshop on Mobile Terahertz Systems (IWMTS), Velen, 2.-4.7.2018, DOI: 10.1109/IWMTS.2018.8454690,
[Conference or Workshop Item]

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, 25–28 September 2018, [Conference or Workshop Item]

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, [Conference or Workshop Item]

Haidar, M. T. ; Preu, S. ; Cesar, J. ; Paul, S. ; Hajo, A. S. ; Neumeyr, C. ; Maune, H. ; Küppers, F. (2018):
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, 123 (2), pp. 023106. DOI: 10.1063/1.5003147,
[Article]

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), pp. 29492-29500. OSA, DOI: 10.1364/OE.25.029492,
[Article]

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.
pp. 1-2, 2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), DOI: 10.1109/IRMMW-THz.2017.8067069,
[Conference or Workshop Item]

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), pp. 3474-3480. IEEE, ISSN 1558-2221,
DOI: 10.1109/TAP.2017.2700039,
[Article]

Damm, C. ; Schwefel, H. G. L. ; Sedlmeir, F. ; Hartnagel, H. ; Preu, S. ; Weickhmann, C. (2015):
Selected emerging thz technologies.
In: Semiconductor Terahertz Technology: Devices and Systems at Room Temperature Operation, pp. 340-382, Chichester, UK, John Wiley & Sons, [Book Section]

Penirschke, A. ; Sobornytskyy, M. ; Preu, S. ; Mittendorff, M. ; Winnerl, S. ; Hoefle, M. ; Cojocari, O. ; Jakoby, R. (2014):
Compact quasi-optical Schottky detector with fast voltage response.
pp. 1-2, Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2014 39th International Conference on, [Conference or Workshop Item]

Haidar, M. T. ; Paul, S. ; Gierl, C. ; Preu, S. ; Küppers, F. (2014):
Ultra-Broadband Telecom MEMS-VCSEL for Frequency-Tunable Terahertz Generation with Photomixers.
07, IRMMW-THz, Tucson, Arizona, USA, 2014, [Conference or Workshop Item]

Haidar, M. T. ; Paul, S. ; Gierl, C. ; Preu, S. ; Küppers, F. (2014):
Ultra-Broadband Telecom MEMS-VCSEL for Frequency-Tunable Terahertz Generation with Photomixers.
IRMMW-THz, Tucson, Arizona, USA, 2014, [Conference or Workshop Item]