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

Abdulmunem, Oday Mazin ; Born, Norman ; Mikulics, Martin ; Balzer, Jan Christof ; Koch, Martin ; Preu, Sascha :
High accuracy terahertz time-domain system for reliable characterization of photoconducting antennas.
[Online-Edition: http://onlinelibrary.wiley.com/doi/10.1002/mop.30322/full]
In: Microwave and Optical Technology Letters, 59 (2) pp. 468-472.
[Artikel], (2017)

Preu, Sascha :
Components Towards a Photonics aided THz Vector Network Analyzer.
[Online-Edition: https://www.osapublishing.org/abstract.cfm?uri=OFC-2016-W4K....]
In: OFC 2016, 20–22 March 2016, Anaheim, California, US.
[Konferenz- oder Workshop-Beitrag], (2016)

Regensburger, Stefan ; Mittendorff, Martin ; Winnerl, Stephan ; Faltermeier, Philipp ; Danilov, Sergey N. ; Ganichev, Sergey D. ; Lu, Hong ; Burke, Peter G. ; Gossard, Arthur C. ; Preu, Sascha :
Broadband and Fast Large-Area Field-Effect Detectors for THz and NIR.
In: 7th International Workshop on Terahertz Technology and Applications, 2016-03-15 - 2016-03-16, Kaiserslautern.
[Konferenz- oder Workshop-Beitrag], (2016)

Sedlmeir, Florian ; Rueda, Alfredo ; Preu, Sascha ; Garcia-Munoz, L Enrique ; Schwefel, Harald G :
Efficient and Coherent Conversion of 80 GHz Signals into the Optical Domain Using a Nonlinear Whispering Gallery Mode Resonator.
[Online-Edition: https://www.osapublishing.org/abstract.cfm?uri=NP-2016-NTh3A...]
In: Nonlinear Photonics, 5–8 September 2016, Sydney Australia.
[Konferenz- oder Workshop-Beitrag], (2016)

Sedlmeir, Florian ; Rueda, Alfredo ; Preu, Sascha ; Garcia-Muñoz, L Enrique ; Schwefel, Harald GL :
Efficient up-conversion of weak THz signals into the optical domain using a whispering gallery mode resonator.
In: Lasers and Electro-Optics (CLEO), 2016 Conference on.
[Konferenz- oder Workshop-Beitrag], (2016)

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. :
Maximization of the optical intra-cavity power of whispering-gallery mode resonators via coupling prism.
[Online-Edition: https://www.osapublishing.org/oe/abstract.cfm?uri=oe-24-23-2...]
In: Optics Express, 24 (23) pp. 26503-26514.
[Artikel], (2016)

Mendez Aller, Mario ; Fernández Olvera, Anuar de Jesús ; Lu, Hong ; Gossard, Arthur C ; Preu, Sascha :
Pulsed THz time domain system with ErAs:In(Al)GaAs photoconductors.
In: Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2016 41st International Conference on, 25-30 Sept. 2016, Kopenhagen.
[Konferenz- oder Workshop-Beitrag], (2016)

Santamaría-Botello, Gabriel ; Rivera-Lavado, Alejandro ; Preu, Sascha ; Sedlmeir, Florian ; Lioubtchenko, Dmitri ; Schwefel, Harald ; Segovia-Vargas, Daniel ; Garcia-Munoz, Luis Enrique :
Sub-THz photon counting receiver working at room temperature for polarization measurements of the cosmic microwave background radiation.
[Online-Edition: http://ieeexplore.ieee.org/document/7481288/]
In: 2016 10th European Conference on Antennas and Propagation (EuCAP), 10-15 April 2016, Davos, Switzerland.
[Konferenz- oder Workshop-Beitrag], (2016)

Regensburger, Stefan ; Mittendorff, Martin ; Winnerl, Stephan ; Lu, Hong ; Gossard, Arthur C. ; Preu, Sascha :
Broadband THz detection from 0.1 to 22 THz with large area field-effect transistors.
[Online-Edition: http://dx.doi.org/10.1364/OE.23.020732]
In: Optics Express, 23 (16) pp. 20732-20742. ISSN 1094-4087
[Artikel], (2015)

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

Regensburger, Stefan ; Mittendorff, Martin ; Winnerl, Stephan ; Lu, Hong ; Gossard, Arthur C. ; Preu, Sascha :
Ultra Broadband and Fast FET Detectors for THz and NIR at Room-Temperature.
In: German THz Conference 2015, Dresden.
[Konferenz- oder Workshop-Beitrag], (2015)

Preu, Sascha :
Perspectives of Terahertz Trace Gas Detection and Spectroscopy.
In: AnalytiX 2015, Nanjing, China.
[Konferenz- oder Workshop-Beitrag], (2015)

Deninger, Anselm J. ; Roggenbuck, Axel ; Schindler, Stephanie ; Preu, Sascha :
2.75 THz tuning with a triple-DFB laser system at 1550 nm and InGaAs photomixers.
[Online-Edition: http://dx.doi.org/10.1007/s10762-014-0125-5]
In: Journal of Infrared, Millimeter, and Terahertz Waves, 36 (3) pp. 269-277. ISSN 1866-6892
[Artikel], (2015)

Deshmukh, Prathmesh ; Mendez-Aller, Mario ; Singh, Abhishek ; Pal, Sanjoy ; Prabhu, S. S. ; Nanal, Vandana ; Pillay, R. G. ; Döhler, G. H. ; Preu, Sascha :
Continuous wave terahertz radiation from antennas fabricated on C^12-irradiated semi-insulating GaAs.
[Online-Edition: http://dx.doi.org/10.1364/OL.40.004540]
In: Optics Letters, 40 (19) p. 4540.
[Artikel], (2015)

Rivera-Lavado, Alejandro ; Preu, Sascha ; Garcia-Munoz, Luis Enrique ; Generalov, Andrey ; Montero-de-Paz, Javier ; Döhler, Gottfried ; Lioubtchenko, Dmitri ; Mendez-Aller, Mario ; Sedlmeir, Florian ; Schneidereit, Martin ; Schwefel, Harald G. L. ; Malzer, Stefan ; Segovia-Vargas, Daniel ; Raisanen, Antti V. :
Dielectric Rod Waveguide Antenna as THz Emitter for Photomixing Devices.
[Online-Edition: http://dx.doi.org/10.1109/TAP.2014.2387419]
In: IEEE Transactions on Antennas and Propagation, 63 (3) pp. 882-890. ISSN 0018-926X
[Artikel], (2015)

Rivera-Lavado, Alejandro ; Garcia-Munoz, Luis Enrique ; Lioubtchenko, Dmitri ; Preu, Sascha ; Segovia-Vargas, Daniel ; Raisanen, Antti V. :
Increasing the bandwidth of Dielectric Rod Waveguide antennas for terahertz applications.
[Online-Edition: http://dx.doi.org/10.1109/IRMMW-THz.2015.7327880]
2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz)
[Konferenz- oder Workshop-Beitrag], (2015)

Deshmukh, Prathmesh ; Singh, Abhishek ; Pal, Sanjoy ; Prabhu, S. S. ; Mathimalar, S. ; Nanal, Vandana ; Pillay, R. G. ; Doehler, G. H. ; Mendez-Aller, Mario ; Preu, Sascha :
Photomixing and photoconductive THz generation improvement in SI-GaAs after carbon irradiation.
[Online-Edition: http://dx.doi.org/10.1109/IRMMW-THz.2015.7327843]
2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz)
[Konferenz- oder Workshop-Beitrag], (2015)

Carpintero, Guillermo ; Garcia-Munoz, Luis Enrique ; Hartnagel, Hans ; Preu, Sascha ; Räisänen, Antti:
Semiconductor TeraHertz Technology: Devices and Systems at Room Temperature Operation.
[Online-Edition: http://dx.doi.org/10.1002/9781118920411]
John Wiley & Sons ISBN 978-111-892-039-8 ; 978-111-892-040-4 ; 978-111-892-042-8 (print)
[Buch], (2015)

Regensburger, Stefan ; Mittendorff, Martin ; Winnerl, Stephan ; Lu, Hong ; Gossard, Arthur C. ; Preu, Sascha :
Symmetry effects in broadband, room-temperature field effect transistor THz detectors.
[Online-Edition: http://dx.doi.org/10.1109/IRMMW-THz.2015.7327721]
2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz)
[Konferenz- oder Workshop-Beitrag], (2015)

Preu, Sascha ; Mittendorff, Martin ; Winnerl, Stephan ; Cojocari, Oleg ; Penirschke, Andreas :
THz Autocorrelators for ps Pulse Characterization Based on Schottky Diodes and Rectifying Field-Effect Transistors.
[Online-Edition: http://dx.doi.org/10.1109/TTHZ.2015.2482943]
In: IEEE Transactions on Terahertz Science and Technology ISSN 2156-342X
[Artikel], (2015)

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

Haidar, Mohammad Tanvir ; Preu, Sascha ; Paul, Sujoy ; Gierl, Christian ; Cesar, Julijan ; Emsia, Ali ; Küppers, Franko :
Widely tunable telecom MEMS-VCSEL for terahertz photomixing.
[Online-Edition: http://dx.doi.org/10.1364/OL.40.004428]
In: Optics Letters, 40 (19) p. 4428.
[Artikel], (2015)

Preu, Sascha ; Regensburger, Stefan ; Lu, Hong ; Gossard, Arthur C. :
Room Temperature Terahertz Detection by Rectifying Field Effect Transistors.
[Online-Edition: http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6775139]
In: Microwave Conference (GeMIC), 2014 German, Aachen.
[Konferenz- oder Workshop-Beitrag], (2014)

Penirschke, Andreas ; Sobornytskyy, M. ; Preu, Sascha ; Mittendorff, Martin ; Winnerl, Stephan ; Hoefle, Matthias ; Cojocari, Oleg ; Jakoby, Rolf :
Compact quasi-optical Schottky detector with fast voltage response.
[Online-Edition: http://dx.doi.org/10.1109/IRMMW-THz.2014.6956027]
In: Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2014 39th International Conference on.
[Konferenz- oder Workshop-Beitrag], (2014)

Sedlmeir, F. ; Schneidereit, M. F. ; Mendez-Aller, M. ; Preu, Sascha ; Raisanen, A. V. ; Garcia-Munoz, L. E. ; Leuchs, G. ; Schwefel, H. G. L. :
Detecting THz in the telecom range: All resonant THz up-conversion in a whispering gallery mode resonator.
[Online-Edition: http://dx.doi.org/10.1109/IRMMW-THz.2014.6956012]
In: Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2014 39th International Conference on.
[Konferenz- oder Workshop-Beitrag], (2014)

Raisanen, A. V. ; Generalov, A. A. ; Lioubtchenko, D. V. ; Rivera-Lavado, A. ; Mendez-Aller, M. ; Garcia-Munoz, L. E. ; Segovia-Vargas, D. ; Preu, Sascha :
Dielectric rod waveguide as an enabling technology for THz frequencies.
[Online-Edition: http://dx.doi.org/10.1109/EuCAP.2014.6902364]
In: Antennas and Propagation (EuCAP), 2014 8th European Conference on.
[Konferenz- oder Workshop-Beitrag], (2014)

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

Hartnagel, Hans L. ; Preu, Sascha :
Graphene THz Circuitry by Nano-Constriction Designs.
In: WOCSDICE 2014.
[Konferenz- oder Workshop-Beitrag], (2014)

Berry, Christopher W. ; Hashemi, Mohammed R. ; Preu, Sascha ; Lu, Hong ; Gossard, Arthur C. ; Jarrahi, Mona :
High power terahertz generation from ErAs:InGaAs plasmonic photomixers.
[Online-Edition: http://dx.doi.org/10.1109/IRMMW-THz.2014.6956155]
In: Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2014 39th International Conference on.
[Konferenz- oder Workshop-Beitrag], (2014)

Berry, Christopher W. ; Hashemi, Mohammad R. ; Preu, Sascha ; Lu, Hong ; Gossard, Arthur C. ; Jarrahi, Mona :
High power terahertz generation using 1550 nm plasmonic photomixers.
[Online-Edition: http://dx.doi.org/10.1063/1.4890102]
In: Applied Physics Letters, 105 011121.
[Artikel], (2014)

Suen, J. Y. ; Krogen, P. R. ; Preu, Sascha ; Lu, Hong ; Gossard, Arthur C. ; Driscoll, D. C. ; Lubin, P. M. :
Measurement and modeling of ErAs:In0.53Ga0.47As nanocomposite photoconductivity for THz generation at 1.55 µm pump wavelength.
[Online-Edition: http://dx.doi.org/10.1063/1.4886180]
In: Journal of Applied Physics, 116 013703.
[Artikel], (2014)

Garcia-Munoz, L. E. ; Montero-de-Paz, J. ; Ugarte-Munoz, E. ; Rivera-Lavado, A. ; Mendez-Aller, M. ; Segovia-Vargas, D. ; Dohler, G. H. ; Preu, Sascha ; Malzer, S. ; Bauerschmidt, S. ; Müller, C. ; Gonzalez-Ovejero, D. :
On the finite semiconductor thickness effect applied to large area emitters devices for THz radiation.
[Online-Edition: http://dx.doi.org/10.1109/EuMC.2014.6986559]
In: Microwave Conference (EuMC), 2014 44th European.
[Konferenz- oder Workshop-Beitrag], (2014)

Berry, Christopher W. ; Hashemi, Mohammed R. ; Preu, Sascha ; Lu, Hong ; Gossard, Arthur ; Jarrahi, Mona :
Plasmonic Photomixers for Increased Terahertz Radiation Powers at 1550 nm Optical Pump Wavelength.
[Online-Edition: http://dx.doi.org/10.1364/CLEO_SI.2014.STu1M.2]
In: CLEO: Science and Innovations.
[Konferenz- oder Workshop-Beitrag], (2014)

Berry, Christopher W. ; Hashemi, Mohammad R. ; Preu, Sascha ; Lu, Hong ; Gossard, Arthur C. ; Jarrahi, Mona :
Plasmonics enhanced photomixing for generating quasi-continuous-wave frequency-tunable terahertz radiation.
[Online-Edition: http://dx.doi.org/10.1364/OL.39.004522]
In: Opt. Lett., 39 pp. 4522-4524.
[Artikel], (2014)

Lu, Hong ; Ouellette, Daniel G. ; Preu, Sascha ; Watts, Justin D. ; Zaks, Benjamin ; Burke, Peter G. ; Sherwin, Mark S. ; Gossard, Arthur C. :
Self-Assembled ErSb Nanostructures with Optical Applications in Infrared and Terahertz.
[Online-Edition: http://dx.doi.org/10.1021/nl402436g]
In: Nano Letters, 14 (3) pp. 1107-1112. ISSN 1530-6984
[Artikel], (2014)

Sedlmeir, Florian ; Schneidereit, Martin F. ; Preu, Sascha ; Mendez-Aller, Mario ; Räisänen, Antti ; Garcia-Munoz, Luis Enrique ; Leuchs, Gerd ; Schwefel, Harald G L. :
Sum and Difference Frequency Generation of Optical and Microwave Photons in a Whispering Gallery Mode Resonator.
[Online-Edition: http://dx.doi.org/10.1364/FIO.2014.FM3B.4]
In: Frontiers in Optics.
[Konferenz- oder Workshop-Beitrag], (2014)

Preu, Sascha ; Lu, Hong ; Kawasaki, Jason K. ; Ouellette, Daniel G. ; Palmstrom, Christopher J. ; Sherwin, Mark S. ; Gossard, Arthur C. :
THz spectroscopy of self-assembled ErSb Nanowires.
[Online-Edition: http://dx.doi.org/10.1364/CLEO_SI.2014.SW3F.5]
In: CLEO: 2014, OSA Technical Digest
[Konferenz- oder Workshop-Beitrag], (2014)

Berry, Christopher W. ; Hashemi, Mohammad R. ; Jarrahi, Mona ; Preu, Sascha ; Lu, Hong ; Gossard, Arthur C. :
Terahertz radiation enhancement through use of plasmonic photomixers.
[Online-Edition: http://dx.doi.org/10.1109/APS.2014.6905128]
In: Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE.
[Konferenz- oder Workshop-Beitrag], (2014)

Haidar, Mohammed Tanvir ; Paul, Sudipta ; Gierl, Christian ; Preu, Sascha ; Küppers, Franko :
Ultra-Broadband Telecom MEMS-VCSEL for Frequency-Tunable Terahertz Generation with Photomixers.
[Online-Edition: http://dx.doi.org/10.1109/IRMMW-THz.2014.6956220]
In: Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2014 39th International Conference on.
[Konferenz- oder Workshop-Beitrag], (2014)

Rivera-Lavado, A. ; Preu, Sascha ; Garcia-Munoz, L. E. ; Generalov, A. ; Montero-de-Paz, J. ; Dohler, G. ; Lioubtchenko, D. ; Mendez-Aller, M. ; Malzer, S. ; Segovia-Vargas, D. ; Raisanen, A. V. :
Ultra-wideband Dielectric Rod Waveguide antenna as photomixer-based THz emitter.
[Online-Edition: http://dx.doi.org/10.1109/EuCAP.2014.6902596]
In: Antennas and Propagation (EuCAP), 2014 8th European Conference on.
[Konferenz- oder Workshop-Beitrag], (2014)

Schneidereit, Martin F. ; Sedlmeir, Florian ; Mendez-Aller, Mario ; Preu, Sascha ; Raisanen, Antti V. ; Garcia-Munoz, Luis Enrique ; Leuchs, Gerd ; Schwefel, Harald G. L. :
Waveguide coupling to high index whispering gallery mode resonators in the THz domain.
[Online-Edition: http://dx.doi.org/10.1109/IRMMW-THz.2014.6956258]
In: Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2014 39th International Conference on.
[Konferenz- oder Workshop-Beitrag], (2014)

Preu, Sascha :
A unified derivation of the Terahertz spectra generated by photoconductors and diodes.
[Online-Edition: http://dx.doi.org/10.1007/s10762-014-0096-6]
In: J. Infrared Milli Terahz Waves, 35 pp. 998-1010.
[Artikel], (2014)

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