A

Abdullah, Mohammad Faraz ; Mukherjee, Amlan K. ; Kumar, Rajesh ; Preu, Sascha (2022):
Vivaldi End-Fire Antenna for THz Photomixers. (Publisher's Version)
In: Journal of Infrared, Millimeter, and Terahertz Waves, 41 (6), pp. 728-739. Springer Nature, ISSN 1866-6892, e-ISSN 1866-6906,
DOI: 10.26083/tuprints-00020611,
[Article]

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), pp. 728-739. Springer Nature, ISSN 1866-6892,
DOI: 10.1007/s10762-020-00679-1,
[Article]

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), pp. 468-472. Wiley Online Library, [Article]

B

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, pp. 011121. [Article]

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, pp. 4522-4524. OSA, [Article]

Berry, Christopher W. ; Hashemi, Mohammad R. ; Jarrahi, Mona ; Preu, Sascha ; Lu, Hong ; Gossard, Arthur C. (2014):
Terahertz radiation enhancement through use of plasmonic photomixers.
pp. 1604-1605, Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE, [Conference or Workshop Item]

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.
pp. 1-2, Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2014 39th International Conference on, [Conference or Workshop Item]

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.
pp. STu1M.2, CLEO: Science and Innovations, [Conference or Workshop Item]

C

Carpintero, Guillermo ; Garcia-Munoz, Luis Enrique ; Hartnagel, Hans ; Preu, Sascha ; Räisänen, Antti V. (2015):
Semiconductor TeraHertz Technology: Devices and Systems at Room Temperature Operation.
New York, John Wiley & Sons, ISBN 978-111-892-039-8 ; 978-111-892-040-4 ; 978-111-892-042-8 (print),
[Book]

D

Deninger, Anselm J. ; Roggenbuck, Alex ; Schindler, S. ; Preu, Sascha (2022):
2.75 THz tuning with a triple-DFB laser system at 1550 nm and InGaAs photomixers. (Publisher's Version)
In: Journal of Infrared, Millimeter, and Terahertz Waves, 36 (3), pp. 269-277. Springer, ISSN 1866-6892, e-ISSN 1866-6906,
DOI: 10.26083/tuprints-00020609,
[Article]

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), pp. 1486-1494. ISSN 2156-3950,
DOI: 10.1109/TCPMT.2019.2928053,
[Article]

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), pp. 269-277. Springer, ISSN 1866-6892,
DOI: 10.1007/s10762-014-0125-5,
[Article]

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), p. 4540. [Article]

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),
Hongkong, China, August 2015, [Conference or Workshop Item]

F

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. (Postprint)
In: 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz),
Darmstadt, IEEE, 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz), Delft, Netherlands, 28.08.-02.09.2022, e-ISSN 2162-2035, ISBN 978-1-7281-9427-1,
DOI: 10.26083/tuprints-00023086,
[Conference or Workshop Item]

Faridi, Fahd Rushd ; Preu, Sascha (2022):
Characterization of a Crossed Dipole Resonator Array using a Pulsed Free Space Two-Port Photonic VNA. (Postprint)
In: 2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz),
Darmstadt, IEEE, 2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz), Chengdu, China, 29.08.-03.09.2021, ISBN 978-1-7281-9424-0,
DOI: 10.26083/tuprints-00020250,
[Conference or Workshop Item]

Fernandez Olvera, Anuar de Jesus (2022):
ErAs:In(Al)GaAs Photoconductive Mixers as Continuous-Wave Terahertz Detectors: Modelling and Applications. (Publisher's Version)
Darmstadt, Technische Universität,
DOI: 10.26083/tuprints-00021340,
[Ph.D. Thesis]

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. (Postprint)
In: 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz),
Darmstadt, IEEE, 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2022), Delft, Netherlands, 28.08.-02.09.2022, e-ISSN 2162-2035, ISBN 978-1-7281-9427-1,
DOI: 10.26083/tuprints-00022576,
[Conference or Workshop Item]

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), pp. 1015-1022. IEEE, e-ISSN 2692-8388,
DOI: 10.1109/JMW.2021.3107472,
[Article]

Faridi, Fahd Rushd ; Preu, Sascha (2021):
Pulsed free space two-port photonic vector network analyzer with up to 2 THz bandwidth.
In: Optics Express, 29 (8), pp. 12278-12291. OSA Publishing, ISSN 1094-4087,
DOI: 10.1364/OE.418120,
[Article]

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. (Publisher's Version)
In: IEEE Access, 9, pp. 95391-95400. IEEE, ISSN 2169-3536,
DOI: 10.26083/tuprints-00019460,
[Article]

Fernandez Olvera, Anuar De Jesus ; Krause, Benedikt Leander ; Preu, Sascha (2021):
A True Optoelectronic Spectrum Analyzer for Millimeter Waves With Hz Resolution. (Publisher's Version)
In: IEEE Access, 9, pp. 114339-114347. ISSN 2169-3536,
DOI: 10.26083/tuprints-00019461,
[Article]

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. ; Dios, C. de ; 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]

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. ; Dios, C. de ; 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]

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.
6, In: Photonics, 2019 (1), ISSN 2304-6732,
DOI: 10.25534/tuprints-00011362,
[Article]

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.
In: 2019 21st International Conference on Transparent Optical Networks (ICTON), pp. 1-3,
2019 21st International Conference on Transparent Optical Networks (ICTON), Angers, France, 9-13 July 2019, DOI: 10.1109/ICTON.2019.8840209,
[Conference or Workshop Item]

Faridi, Fahd R. ; Preu, Sascha (2019):
Characterization of a Terahertz Isolator using a 1.5 Port Vector Spectrometer.
pp. 1-2, 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Paris, France, 1-6 Sept. 2019, DOI: 10.1109/IRMMW-THz.2019.8873976,
[Conference or Workshop Item]

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.
pp. 1-3, 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Paris, France, 1-6 Sept. 2019, DOI: 10.1109/IRMMW-THz.2019.8873911,
[Conference or Workshop Item]

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.
pp. 257-260, 2019 European Microwave Conference in Central Europe (EuMCE), Prague, Czech Republic, 13-15 May 2019, ISBN 978-2-87487-067-5,
[Conference or Workshop Item]

Faridi, Fahd Rushd ; Nandi, U. ; Preu, Sascha (2018):
1.5 Port Vector Spectrometer for Terahertz Time Domain Spectroscopy.
IEEE, 2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Nagoya, Japan, 9-14 September 2018, DOI: 10.1109/IRMMW-THz.2018.8510415,
[Conference or Workshop Item]

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]

G

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.
pp. 814-817, Microwave Conference (EuMC), 2014 44th European, [Conference or Workshop Item]

H

Hajo, Ahid S. (2022):
Entwicklung neuartiger Terahertz-Bauelemente auf der Basis von Nanotechnologien. (Publisher's Version)
Darmstadt, Technische Universität Darmstadt,
DOI: 10.26083/tuprints-00020269,
[Ph.D. Thesis]

Hajo, Ahid S. ; Preu, Sascha ; Kochkurov, Leonid ; Kusserow, Thomas ; Yilmazoglu, Oktay (2022):
Fully Integrated THz Schottky Detectors Using Metallic Nanowires as Bridge Contacts. (Publisher's Version)
In: IEEE Access, 9, pp. 144046-144053. IEEE, e-ISSN 2169-3536,
DOI: 10.26083/tuprints-00020836,
[Article]

Hajo, Ahid S. ; Yilmazoglu, Oktay ; Dadgar, Armin ; Kuppers, Franko ; Kusserow, Thomas (2021):
Reliable GaN-Based THz Gunn Diodes With Side-Contact and Field-Plate Technologies. (Publisher's Version)
In: IEEE Access, 8, pp. 84116-84122. IEEE Access, e-ISSN 2169-3536,
DOI: 10.26083/tuprints-00017517,
[Article]

Hajo, A. S. ; Yilmazoglu, O. ; Küppers, F. ; Kusserow, T. (2020):
Integration and characterisation of Schottky diodes with a pre-amplifier for THz applications.
In: International Conference on Infrared and Millimeter Waves,
IEEE, 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), virtual conference, 08.-13.11.2020, ISBN 978-1-7281-6620-9,
DOI: 10.1109/IRMMW-THz46771.2020.9370830,
[Conference or Workshop Item]

Hajo, A. S. ; Yilmazoglu, O. ; Dadgar, A. ; Küppers, F. ; Kusserow, T. (2020):
Fabrication and characterization of high power Gallium Nitride based terahertz Gunn diodes.
In: International Conference on Infrared and Millimeter Waves,
IEEE, 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), virtual conference, 08.-13.11.2020, ISBN 978-1-7281-6620-9,
DOI: 10.1109/IRMMW-THz46771.2020.9370977,
[Conference or Workshop Item]

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.
IEEE, 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2019), Paris, France, 01.-06.09., ISBN 9781538682869,
DOI: 10.1109/IRMMW-THz.2019.8873720,
[Conference or Workshop Item]

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.
IEEE, 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2019), Paris, France, 01.-06.09., ISBN 9781538682869,
DOI: 10.1109/IRMMW-THz.2019.8874213,
[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, 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), p. 4428. [Article]

Haidar, Mohammad Tanvir ; Paul, Sudipta ; Gierl, Christian ; Preu, Sascha ; Küppers, Franko (2014):
Ultra-Broadband Telecom MEMS-VCSEL for Frequency-Tunable Terahertz Generation with Photomixers.
pp. 1-2, Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2014 39th International Conference on, [Conference or Workshop Item]

Hartnagel, Hans L. ; Preu, Sascha (2014):
Graphene THz Circuitry by Nano-Constriction Designs.
WOCSDICE 2014, [Conference or Workshop Item]

I

Ingar Romero, Alonso ; Mukherjee, Amlan kusum ; Fernandez Olvera, Anuar de Jesus ; Méndez Aller, Mario ; Preu, Sascha (2021):
Visualizing nanometric structures with sub-millimeter waves.
In: Nature Communications, 12, Springer, ISSN 2041-1723,
DOI: 10.1038/s41467-021-27264-x,
[Article]

K

Krause, Benedikt Leander ; Mukherjee, Amlan kusum ; Preu, Sascha (2023):
A Photonic Spectrum Analyzer for Waveguide-Coupled Sources in the Terahertz Range. (Publisher's Version)
In: IEEE Journal of Selected Topics in Quantum Electronics, 29 (5), IEEE, ISSN 1077-260X, e-ISSN 1558-4542,
DOI: 10.26083/tuprints-00023243,
[Article]

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, pp. 42047-42054. IEEE, e-ISSN 2169-3536,
DOI: 10.1109/ACCESS.2022.3168162,
[Article]

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]

L

Lee, Wen Zhao ; Ong, Duu Sheng ; Choo, Kan Yeep ; Yilmazoglu, Oktay ; Hartnagel, Hans L. (2021):
Monte Carlo evaluation of GaN THz Gunn diodes.
In: Semiconductor Science and Technology, 36 (12), IOP Publishing, ISSN 0268-1242,
DOI: 10.1088/1361-6641/ac2b4d,
[Article]

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), pp. 1107-1112. ISSN 1530-6984,
[Article]

M

Mukherjee, Amlan kusum (2023):
Waveguide Architecture and Components for Photonic Vector Network Analysers. (Publisher's Version)
Darmstadt, Technische Universität Darmstadt,
DOI: 10.26083/tuprints-00023364,
[Ph.D. Thesis]

Mukherjee, Amlan kusum ; Xiang, Mingjun ; Preu, Sascha (2022):
Antenna designs for near field waveguide coupling between 0.6 – 0.9 THz. (Postprint)
In: 2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz),
Darmstadt, IEEE, 2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz), Chengdu, China, 29.08. - 03.09.2021, ISBN 978-1-7281-9424-0,
DOI: 10.26083/tuprints-00020252,
[Conference or Workshop Item]

Méndez Aller, Mario (2022):
Photonic Terahertz signal analyzers: fully ballistic Terahertz source for a photonic VNA and error analysis of Terahertz time domain spectroscopy of liquids. (Publisher's Version)
Darmstadt, Technische Universität Darmstadt,
DOI: 10.26083/tuprints-00020253,
[Ph.D. Thesis]

Mukherjee, Amlan Kusum ; Preu, Sascha (2022):
Emulating a broadband frequency sweep for Terahertz thin-film imaging. (Postprint)
In: 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz),
Darmstadt, IEEE, 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2022), Delft, Netherlands, 28.08.-02.09.2022, e-ISSN 2162-2035, ISBN 978-1-7281-9427-1,
DOI: 10.26083/tuprints-00022822,
[Conference or Workshop Item]

Mukherjee, Amlan kusum ; Xiang, Mingjun ; Preu, Sascha (2021):
Broadband Terahertz Photonic Integrated Circuit with Integrated Active Photonic Devices.
In: Photonics, 8 (11), MDPI, ISSN 2304-6732,
DOI: 10.3390/photonics8110492,
[Article]

Mukherjee, Amlan k. ; Xiang, Mingjun ; Preu, Sascha (2021):
Antenna designs for near field waveguide coupling between 0.6 – 0.9 THz.
In: 2021 46th International Conference on Infrared, Millimeter and Terahertz Waves,
Erstveröffentlichung, IEEE, International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2021), Chengdu, PR China, 29.08.-03.09.2021, ISBN 978-1-7281-9424-0,
DOI: 10.1109/IRMMW-THz50926.2021.9567575,
[Conference or Workshop Item]

Mukherjee, Amlan kusum ; Xiang, Mingjun ; Preu, Sascha (2021):
Broadband Dielectric Waveguides for 0.5–1.1 THz Operation. (Preprint)
pp. 1-2, New York, NY, IEEE, 2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Buffalo, NY, 8-13 Nov. 2020, ISSN 2162-2035, ISBN 978-1-7281-6620-9,
DOI: 10.26083/tuprints-00017761,
[Conference or Workshop Item]

Méndez Aller, Mario ; Lu, Peng ; Vitaly, Rymanov ; Stöhr, Andreas ; Preu, Sascha (2021):
Side-illuminated fully ballistic p-i-n diode-based photomixer at 1550 nm. (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-00017889,
[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]

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. ; 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]

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), ISSN 1424-8220,
DOI: 10.3390/s18072087,
[Article]

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.
pp. 1-2, IEEE, 2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), DOI: 10.1109/IRMMW-THz.2018.8510172,
[Conference or Workshop Item]

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]

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.
pp. 1-2, Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2016 41st International Conference on, Kopenhagen, 25-30 Sept. 2016, [Conference or Workshop Item]

N

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]

Nandi, Uttam (2021):
ErAs:In(Al)GaAs photoconductors for 1550 nm-based Terahertz time domain spectroscopy systems. (Publisher's Version)
Darmstadt, Technische Universität,
DOI: 10.26083/tuprints-00019407,
[Ph.D. Thesis]

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), pp. 2812-2815. OSA Publishing, ISSN 0146-9592,
DOI: 10.1364/OL.388870,
[Article]

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]

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]

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.
pp. 115-117, 2019 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP), Bochum, Germany, 16-18 July 2019, ISBN 978-1-7281-0936-7,
DOI: 10.1109/IMWS-AMP.2019.8880067,
[Conference or Workshop Item]

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.-05.04.2019, [Conference or Workshop Item]

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), pp. 340-348. Springer Nature, ISSN 1866-6892,
DOI: 10.1007/s10762-018-0471-9,
[Article]

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, March 20th/21st 2018, [Conference or Workshop Item]

O

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. (Publisher's Version)
In: IEEE Journal of Microwaves, 1 (4), pp. 1015-1022. IEEE, e-ISSN 2692-8388,
DOI: 10.26083/tuprints-00020604,
[Article]

P

Preu, Sascha (2020):
Illuminating Pathways to More Reliable Photoconductors.
In: Scientia, DOI: 10.33548/SCIENTIA473,
[Article]

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]

Preu, Sascha (2016):
Components Towards a Photonics aided THz Vector Network Analyzer.
OFC 2016, Anaheim, California, US, 20–22 March 2016, [Conference or Workshop Item]

Preu, Sascha ; Mittendorff, Martin ; Lu, Hong ; Gossard, Arthur C. (2015):
Telecom-wavelength compatible Terahertz ErAs/III-V photoconductors.
German THz Conference 2015, Dresden, [Conference or Workshop Item]

Preu, Sascha (2015):
Perspectives of Terahertz Trace Gas Detection and Spectroscopy.
AnalytiX 2015, Nanjing, China, [Conference or Workshop Item]

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), ISSN 2156-342X,
[Article]

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, [Conference or Workshop Item]

Preu, Sascha (2014):
A unified derivation of the Terahertz spectra generated by photoconductors and diodes.
In: J. Infrared Milli Terahz Waves, 35, pp. 998-1010. [Article]

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.
pp. SW3F.5, [Conference or Workshop Item]

Preu, Sascha ; Regensburger, Stefan ; Malzer, Stefan ; Lu, Hong ; Gossard, Arthur C. (2014):
From THz emitters and detectors to THz systems.
In: 6th International Workshop on Terahertz Technology and Applications,
Kaiserslautern, [Conference or Workshop Item]

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.
pp. 1-2, Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2014 39th International Conference on, [Conference or Workshop Item]

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.
In: Proceedings Volume 8900, Millimetre Wave and Terahertz Sensors and Technology VI,
DOI: 10.1117/12.2029478,
[Conference or Workshop Item]

R

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. (Publisher's Version)
In: Journal of Infrared, Millimeter, and Terahertz Waves, 41 (10), pp. 1170-1180. Springer Nature, ISSN 1866-6892,
DOI: 10.26083/tuprints-00020610,
[Article]

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), pp. 1170-1180. Springer, ISSN 1866-6892,
DOI: 10.1007/s10762-020-00697-z,
[Article]

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, 2019-05-13, [Conference or Workshop Item]

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, 2019-03, [Conference or Workshop Item]

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), pp. 262-271. DOI: 10.1109/TTHZ.2019.2903630,
[Article]

Regensburger, Stefan (2019):
Large-area and lumped element field-effect transistors for picosecond-scale detection in the Terahertz band and beyond.
Darmstadt, Technische Universität,
[Ph.D. Thesis]

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, Sep 2018, DOI: 10.1109/IRMMW-THz.2018.8510198,
[Conference or Workshop Item]

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, 2018-09, [Conference or Workshop Item]

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), pp. 465-471. ISSN 2156-342X,
DOI: 10.1109/TTHZ.2018.2843535,
[Article]

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, 2017-08-28, DOI: 10.1109/IRMMW-THz.2017.8066959,
[Conference or Workshop Item]

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, 2017-08-28, DOI: 10.1109/IRMMW-THz.2017.8066960,
[Conference or Workshop Item]

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, [Conference or Workshop Item]

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, 2016-03-15 - 2016-03-16, [Conference or Workshop Item]

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), pp. 20732-20742. OSA, ISSN 1094-4087,
[Article]

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, [Conference or Workshop Item]

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), pp. 882-890. ISSN 0018-926X,
[Article]

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),
Hongkong, China, August 2015, [Conference or Workshop Item]

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),
Hongkong, China, August 2015, [Conference or Workshop Item]

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.
pp. 2638-2639, Antennas and Propagation (EuCAP), 2014 8th European Conference on, [Conference or Workshop Item]

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.
pp. 3550-3554, Antennas and Propagation (EuCAP), 2014 8th European Conference on, [Conference or Workshop Item]

S

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. (Publisher's Version)
In: New Journal of Physics, 17 (5), IOP Publishing, e-ISSN 1367-2630,
DOI: 10.26083/tuprints-00020605,
[Article]

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), pp. 065302. American Institute of Physics, ISSN 0021-8979,
DOI: 10.1063/1.5129767,
[Article]

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]

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), p. 1700418. DOI: 10.1002/pssr.201700418,
[Article]

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,
[Article]

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), pp. 3482-3488. IEEE, ISSN 1557-9646,
DOI: 10.1109/TED.2017.2718541,
[Article]

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

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.
pp. 1-2, Lasers and Electro-Optics (CLEO), 2016 Conference on, [Conference or Workshop Item]

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.
pp. NTh3A-4, Nonlinear Photonics, Sydney Australia, 5–8 September 2016, [Conference or Workshop Item]

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.
pp. 1-5, 2016 10th European Conference on Antennas and Propagation (EuCAP), Davos, Switzerland, 10-15 April 2016, [Conference or Workshop Item]

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), pp. 26503-26514. Optical Society of America, [Article]

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), IOP Publishing, ISSN 1367-2630,
DOI: 10.1088/1367-2630/17/5/053045,
[Article]

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.
pp. 1-2, Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2014 39th International Conference on, [Conference or Workshop Item]

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, pp. 013703. [Article]

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.
pp. 1-2, Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2014 39th International Conference on, [Conference or Workshop Item]

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.
pp. FM3B.4, Frontiers in Optics, [Conference or Workshop Item]

T

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. (Publisher's Version)
In: Applied Sciences, 9 (13), MDPI, e-ISSN 2076-3417,
DOI: 10.26083/tuprints-00020606,
[Article]

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), MDPI, ISSN 2076-3417,
DOI: 10.3390/app9132704,
[Article]

Y

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State-of-the-Art Room Temperature Operable Zero-Bias Schottky Diode-Based Terahertz Detector Up to 5.56 THz. (Publisher's Version)
In: Sensors, 23 (7), MDPI, e-ISSN 1424-8220,
DOI: 10.26083/tuprints-00023647,
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Yilmazoglu, Oktay ; Hajo, Ahid S.
Technische Universität Darmstadt (ed.) (2021):
Gunndiode und Verfahren zu deren Herstellung.
Darmstadt, Technische Universität, DE 10 2019 125 847 A1,
[Norm, patent, standard]

Yilmazoglu, Oktay ; Hajo, Ahid S.
Technische Universität Darmstadt (ed.) (2020):
Gunndiode und Verfahren zum Erzeugen einer Terahertzstrahlung.
DE 102018121672,
[Norm, patent, standard]

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.-18.09.2020, [Conference or Workshop Item]