Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2019Correction to "Broadband Terahertz Power Detectors Based on 90-nm Silicon CMOS Transistors with Flat Responsivity Up to 2.2 THz" [vol 39, pg 1413, 2018]
Ikamas, K.; Cibiraite, D.; Lisauskas, A.; Bauer, M.; Krozer, V.; Roskos, H.G.
Zeitschriftenaufsatz
2019A High-Sensitivity AlGaN/GaN HEMT Terahertz Detector with Integrated Broadband Bow-Tie Antenna
Bauer, Maris; Rämer, Adam; Chevtchenko, Serguei A.; Osipov, Konstantin; Cibiraite, Dovile; Pralgauskaite, Sandra; Ikamas, Kestutis; Lisauskas, Alvydas; Heinrich, Wolfgang; Krozer, Viktor; Roskos, Hartmut G.
Zeitschriftenaufsatz
2018Broadband terahertz power detectors based on 90-nm silicon CMOS transistors with flat responsivity up to 2.2 THz
Ikamas, Kestutis; Cibiraite, Dovile; Lisauskas, Alvydas; Bauer, Maris; Krozer, Viktor; Roskos, Hartmut G.
Zeitschriftenaufsatz
2018Field-effect transistor based detectors for power monitoring of THz quantum cascade lasers
Zdanevicius, Justinas; Cibiraite, Dovile; Ikamas, Kestutis; Bauer, Maris; Matukas, Jonas; Lisauskas, Alvydas; Richter, Heiko; Hagelschuer, Till; Krozer, Viktor; Hübers, Heinz-Wilhelm; Roskos, Hartmut G.
Zeitschriftenaufsatz
2018Sub-picosecond pulsed THz FET detector characterization in plasmonic detection regime based on autocorrelation technique
Ikamas, K.; Lisauskas, A.; Massabeau, S.; Bauer, Maris; Burakevic, M.; Vyniauskas, J.; Čibiraitė, D.; Krozer, V.; Rämer, A.; Shevchenko, S.; Heinrich, W.; Tignon, J.; Dhillon, S.; Mangeney, J.; Roskos, H.G.
Zeitschriftenaufsatz
2018THz detection with field-effect transistors: The role of plasma waves and of thermoelectric contributions
Roskos, Hartmut G.; Bauer, Maris; Kęstutis, Ikamas; Ludwig, Florian; Lisauskas, Alvydas
Konferenzbeitrag
2018Ultrabroadband terahertz detectors based on CMOS field-effect transistors with integrated antennas
Ikamas, K.; Cibiraite, Dovile; Bauer, Maris; Lisauskas, Alvydas; Krozer, Viktor; Roskos, Hartmut G.
Konferenzbeitrag
2012Heterodyne and spectroscopic room temperature terahertz imaging using InGaAs bow-tie diodes
Valusis, G.; Minkevicius, L.; Kasalynas, I.; Venckevicius, R.; Seliuta, D.; Tamosiunas, V.; Lisauskas, A.; Boppel, S.; Roskos, H.G.; Köhler, K.
Konferenzbeitrag
2011Experimental demonstration of efficient pulsed terahertz emission from a stacked GaAs/AlGaAs p-i-n-i heterostructure
Lisauskas, A.; Reklaitis, A.; Venckevicius, R.; Kasalynas, I.; Valusis, G.; Grigaliunaite-Vonseviciene, G.; Maestre, H.; Schmidt, J.; Blank, V.; Thomson, M.D.; Roskos, H.G.; Köhler, K.
Zeitschriftenaufsatz
2011Properties of the InGaAs bow-tie diode arrays for room temperature terahertz detection
Kasalynas, I.; Venckevicius, R.; Minkevicius, L.; Tamosiunas, V.; Seliuta, D.; Valusis, G.; Lisauskas, A.; Boppel, S.; Roskos, H.G.; Köhler, K.
Konferenzbeitrag
2011Strong electric field driven carrier transport non-linearities in n-type GaAs/AlGaAs superlattices
Subacius, L.; Venckevicius, R.; Kasalynas, I.; Seliuta, D.; Valusis, G.; Schmidt, J.; Lisauskas, A.; Roskos, H.G.; Alekseev, K.; Köhler, K.
Zeitschriftenaufsatz, Konferenzbeitrag
2011Terahertz heterodyne detection and imaging with the InGaAs bow-tie diode
Minkevicius, L.; Kasalynas, I.; Tamosiunas, V.; Seliuta, D.; Valusis, G.; Lisauskas, A.; Boppel, S.; Roskos, H.G.; Köhler, K.
Konferenzbeitrag
2009Optically pumped InGaAs/InGaAsP asymmetric quantum well structure for terahertz difference frequency generation using two c-band signals
Maestre, H.; Lisauskas, A.; Sartorius, B.; Roskos, H.G.
Konferenzbeitrag
2007The two-dimensional bigradient effect and its application for GHz-THz sensing
Seliuta, D.; Gruzinskis, V.; Tamosiunas, V.; Juozapavicius, A.; Kasalynas, I.; Asmontas, S.; Valusis, G.; Steenson, P.; Chow, W.-H.; Harrison, P.; Lisauskas, A.; Roskos, H.G.; Köhler, K.
Konferenzbeitrag
2006New trends in terahertz electronics
Tamosiunas, V.; Seliuta, D.; Juozapavicius, A.; Sirmulis, E.; Valusis, G.; Fatimy, A. el; Meziani, Y.; Dyakonova, N.; Lusakowski, J.; Knap, W.; Lisauskas, A.; Roskos, H.G.; Köhler, K.
Zeitschriftenaufsatz
2006Silicon lens-coupled bow-tie InGaAs-based broadband terahertz sensor operating at room temperature
Seliuta, D.; Kasalynas, I.; Tamosiunas, V.; Balakauskas, S.; Martunas, Z.; Asmontas, S.; Valusis, G.; Lisauskas, A.; Roskos, H.G.; Köhler, K.
Zeitschriftenaufsatz
2006Time-resolved photocurrent spectroscopy of optically excited superlattices and the prospects for Bloch gain
Lisauskas, A.; Blöser, C.; Sachs, R.; Demarina, N.V.; Juozapavicius, A.; Valusis, G.; Köhler, K.; Roskos, H.G.
Konferenzbeitrag
2005Broad band THz sensing by 2DEG bow-tie-type diodes
Valusis, G.; Seliuta, D.; Tamosiunas, V.; Sirmulis, E.; Balakauskas, S.; Gradauskas, J.; Suziedelis, A.; Asmontas, S.; Anbinderis, T.; Narkunas, A.; Papsujeva, I.; Lisauskas, A.; Roskos, H.G.; Köhler, K.
Zeitschriftenaufsatz, Konferenzbeitrag
2005Dynamics of the electric field in a GaAs/AlGaAs superlattice after femtosecond optical excitation: Application of time-resolved spectroscopic techniques
Lisauskas, A.; Blöser, C.; Sachs, R.; Roskos, H.G.; Juozapavicius, A.; Valusis, G.; Köhler, K.
Zeitschriftenaufsatz, Konferenzbeitrag
2005The evolution of the electric field in an optically excited semiconductor superlattice
Lisauskas, A.; Blöser, C.; Hummel, A.B.; Sachs, R.; Roskos, H.G.; Juozapavicius, A.; Valusis, G.; Köhler, K.
Zeitschriftenaufsatz
2005THz/subTHz detection by asymmetrically-shaped bow-tie diodes containing 2DEG Layer
Seliuta, D.; Tamosiunas, V.; Sirmulis, E.; Asmontas, S.; Suziedelis, A.; Gradauskas, J.; Valusis, G.; Steenson, P.; Chow, W.-H.; Harrison, P.; Lisauskas, A.; Roskos, H.G.; Köhler, K.
Konferenzbeitrag
2005Time-resolved photocurrent spectroscopy of the evolution of the electric field in optically excited superlattices and the prospects for Bloch gain
Lisauskas, A.; Blöser, C.; Sachs, R.; Roskos, H.G.; Juozapavicius, A.; Valusis, G.; Köhler, K.
Zeitschriftenaufsatz
2004Detection of terahertz/sub-terahertz radiation by asymmetrically-shaped 2DEG layers
Seliuta, D.; Sirmulis, E.; Tamosiunas, V.; Balakauskas, S.; Asmontas, S.; Suziedelis, A.; Gradauskas, J.; Valusis, G.; Lisauskas, A.; Roskos, H.G.; Köhler, K.
Zeitschriftenaufsatz
2004The evolution of the electric field in an optically excited superlattice
Lisauskas, A.; Sachs, R.; Roskos, H.; Juozapavicius, A.; Valusis, G.; Köhler, K.
Konferenzbeitrag