2021

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

2020

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

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

2019

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

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

Méndez Aller, M. ; Preu, S. (2019)
Quasi-Analytical Description of a Double Slit Planar Dielectric Waveguide as Broadband Dispersion Compensating Element.
2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz).
Konferenzveröffentlichung, Bibliographie

2018

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

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)
doi: 10.1063/1.5003147
Artikel, Bibliographie

2017

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

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

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

2015

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
Buchkapitel, Bibliographie

2014

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.
Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2014 39th International Conference on.
Konferenzveröffentlichung, Bibliographie

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 (14.09.2014-19.09.2014)
Konferenzveröffentlichung, Bibliographie

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 (14.09.2014-19.09.2014)
Konferenzveröffentlichung, Bibliographie