III-V based IR nanodevices - G. Strasser

 

M.Krall, M.Brandstetter, C.Deutsch, H.Detz, A.M.Andrews, W.Schrenk, G.Strasser and K.Unterrainer, "Subwavelength micropillar array terahertz lasers", Optics Express, Vol. 22, Issue 1, pp. 274-282 (2014), DOI: 10.1364/OE.22.000274

 

R. Szedlak, C. Schwarzer, T. Zederbauer, H. Detz, A.M. Andrews, W. Schrenk, G. Strasser, "On-chip focusing in the mid-infrared: demonstrated with ring quantum cascade lasers", Appl. Phys. Lett. 104(16), 151105/1-4 (2014), DOI:10.1063/1.4871520 with P11

 

Benz, M. Krall, S. Schwarz, D. Dietze, H. Detz, A.M. Andrews, W. Schrenk, G. Strasser, K. Unterrainer, "Resonant metamaterial detectors based on THz quantum-cascade structures", Scientific Reports 4, 4269/1-10 (2014), DOI:10.1038/srep04269 with P11

 

J. Bhattacharyya, S. Zybell, F. Eßer, M. Helm, H. Schneider, L. Schneebeli, C.N. Böttge, B. Breddermann, M. Kira, S.W. Koch, A.M. Andrews, G. Strasser, "Magnetic control of Coulomb scattering and terahertz transitions among excitons", Phys. Rev. B 89, 125313/1-6 (2014), DOI:10.1103/PhysRevB.89.125313

 

M. Holzbauer, P. Klang, H. Detz, A.M. Andrews, G. Strasser, P. Bakshi, E. Gornik, "Resonant intersubband plasmon induced current in InGaAs quantum wells on GaAs", Appl. Phys. Lett. 104(12), 122101/1-4 (2014), DOI:10.1063/1.4869757 with P08

 

S.I. Ahn, C. Schwarzer, T. Zederbauer,D. MacFarland, H. Detz, A.M. Andrews, W. Schrenk,G. Strasser, "High-power, low-lateral divergence broad area quantum cascade lasers with a tilted front facet", Appl. Phys. Lett. 104(5), 051101/1-4 (2014), DOI:10.1063/1.4863504

 

M. Brandstetter, A. Genner, C. Schwarzer, E. Mujagic, G. Strasser, B. Lendl, "Time-resolved characterization of the emission characteristics of ridge type distributed feedback and ring cavity surface emitting quantum cascade lasers by step-scan FT-IR spectroscopy", Optics Express 22(3), 2656-2664 (2014) DOI:10.1364/OE.22.002656 with P11

 

C. Deutsch, H. Detz, T. Zederbauer, M. Krall, M. Brandstetter, A. M. Andrews, P. Klang, W. Schrenk, G. Strasser, K. Unterrainer, "InGaAs/GaAsSb/InP terahertz quantum cascade lasers", J. of Infrared, Millimeter, and Terahertz Waves 34(5-6), 374-385 (2013), DOI:10.1007/s10762-013-9991-5 with P11

 

P. Reininger, B. Schwarz, A. Harrer, T. Zederbauer, H. Detz, A.M. Andrews, R. Gansch, W. Schrenk G. Strasser, "Photonic crystal slab quantum cascade detector", Appl. Phys. Lett. 103(25), 241103/1-4 (2013), DOI:10.1063/1.4846035

 

D. Dietze, A.M. Andrews, P. Klang, G. Strasser, K. Unterrainer, J. Darmo, "Ultrastrong coupling of intersubband plasmons and terahertz metamaterials", Appl. Phys. Lett.103(20), 201106/1-5 (2013), DOI:10.1063/1.4830092 with P11

 

C. Schwarzer, R. Szedlak, S.I. Ahn, T. Zederbauer, H. Detz, A.M. Andrews, W. Schrenk, G. Strasser, "Linearly Polarized Light from Substrate Emitting Ring Cavity Quantum Cascade Lasers", Appl. Phys. Lett. 103(9), 091101 (2013), DOI:10.1063/1.4819034

 

S. Maero, L.-A. de Vaulchier, Y. Guldner, C. Deutsch, M. Krall, T. Zederbauer, G. Strasser, K. Unterrainer, "Magnetic-field assisted performance of InGaAs/GaAsSb terahertz quantum cascade lasers", Appl. Phys. Lett. 103, 051116 (2013), DOI:10.1063/1.4817384 with P11

 

S.I. Ahn, C. Schwarzer, T. Zederbauer, H. Detz, A. M. Andrews, W. Schrenk, G. Strasser, "Enhanced light output power of quantum cascade lasers from a tilted front facet", Optics Express 21(13), 15869-15877 (2013), DOI:10.1364/OE.21.015869

 

M. Brandstetter, M. Krall, C. Deutsch, H. Detz, A.M. Andrews, W. Schrenk, G. Strasser, K. Unterrainer, "Influence of the facet type on the performance of THz quantum cascade lasers with double-metal waveguides Appl. Phys. Lett. 102 (20), 231121 (2013), DOI:10.1063/1.4811124 with P11

 

C. Deutsch, H. Detz, M. Krall, M. Brandstetter, T. Zederbauer, A.M. Andrews, W. Schrenk, G. Strasser, K. Unterrainer, "Dopant migration effects in terahertz quantum cascade lasers", Appl. Phys. Lett. 102 (20), 201102 (2013), DOI:10.1063/1.4805040 with P11

 

M. Brandstetter, C. Deutsch, M. Krall, H. Detz, D. C. MacFarland, T. Zederbauer, A. M. Andrews, W. Schrenk, G. Strasser and K.Unterrainer,"High power terahertz quantum cascade lasers with symmetric wafer bonded active regions”, Appl. Phys. Lett., 103, 171113 (2013), DOI: 10.1063/1.4826943



C. Deutsch, H. Detz, T. Zederbauer, A.M. Andrews, P. Klang, T. Kubis, G. Klimeck, M. E. Schuster, W. Schrenk, G. Strasser and K. Unterrainer, "Probing scattering mechanisms with symmetric quantum cascade lasers", Optics Express, Vol. 21, Issue 6, pp. 7209-7215 (2013), DOI:10.1364/OE.21.007209

 

B. Schwarz, P. Reininger, H. Detz, T. Zederbauer, A. M. Andrews, W. Schrenk, G. Strasser, "Monolithically integrated mid-infrared quantum cascade laser and detector", Sensors 13(2), 2196-2205 (2013) DOI:10.3390/s130202196

 

H. Detz and G. Strasser, "Modeling the elastic properties of the ternary III–V alloys InGaAs, InAlAs and GaAsSb using Tersoff potentials for binary compounds", Semicond.Sci. Technol. 2013 (28): 085011, DOI:10.1088/0268-1242/28/8/085011



H. Detz and G. Strasser, "Atomistic modeling of bond lengths in random and ordered III-V alloys", Journal of Applied Physics 114, 123508 (2013), DOI:10.1063/1.4821338

 

C.Deutsch, M.Krall, M.Brandstetter, H.Detz, A.M.Andrews, P.Klang, W.Schrenk, G.Strasser and K. Unterrainer, "High performance InGaAs/GaAsSb terahertz quantum cascade lasers operating up to 142 K", Appl. Phys. Letter 101, 211117 (2012), DOI: 10.1063/1.476691

 

P. Reininger, S. Kalchmair, R. Gansch, A.M. Andrews, H. Detz, T. Zederbauer, S.I. Ahn, W. Schrenk, G. Strasser, "Optimized photonic crystal design for quantum well infrared photodetectors", Proc. SPIE 8425, 84250A (2012), DOI: 10.1117/12.923045 (best student paper award)

 

S.I. Ahn, C. Schwarzer, S. Kalchmair, R. Gansch, D. Ristanic, T. Zederbauer, P. Reiniger, H. Detz, A.M. Andrews, W. Schrenk, G. Strasser, "Facet reflectivity reduction of quantum cascade lasers by tilted facets", Proc. SPIE 8432, 84320L (2012), DOI: 10.1117/12.922417

 

M. Furchi, A. Urich, A. Pospischil, G. Lilley, K. Unterrainer, H. Detz, P. Klang, A.M. Andrews, W. Schrenk, G. Strasser, T. Mueller, "Graphene microcavity photodetector", Nano Lett. 12 (6), 2773-2777 (2012) DOI: 10.1021/nl204512x

 

C. Schwarzer, E. Mujagić, S.I. Ahn, A.M. Andrews,  W. Schrenk, W. Charles, C. Gmachl, G. Strasser, "Grating Duty-Cycle Induced Enhancement of Substrate Emission from Ring Cavity Quantum Cascade Lasers", Appl. Phys. Lett. 100 (19), 191103/1-3 (2012) DOI: 10.1063/1.4712127

 

Selected for the Virtual Journal of Ultrafast Science 11(6) 2012

 

J. Silvano de Sousa, H. Detz, P. Klang, E. Gornik, G. Strasser, J. Smoliner, "Large Rashba Effect in InGaAs/GaAsSb RTDs at High Temperatures", J. of the Korean Physical Society 60(10), 1762-1766 (2012), DOI: 10.3938/jkps.60.1762

 

J.K. Choi, N. Vagidov, A. Sergeev, S. Kalchmair, G. Strasser, F. Vasko, V. Mitin, Asymmetrically Doped GaAs/AlGaAs Double-Quantum-Well Structure for Voltage-Tunable Infrared Detection", Jpn. J. Appl. Phys. 51, 074004/1-4 (2012), DOI: 10.1143/JJAP.51.074004

 

O. Glushko, R. Brunner, R. Meisels, S. Kalchmair, G. Strasser, "Extraordinary transmission in metal hole array photonic crystal hybrid structures", Optics Express 20(15), 17174-17182 (2012), DOI: 10.1364/OE.20.017174

 

M. Baudisch, M. Wagner, H. Schneider, D. Stehr, M. Helm, P. Atkinson, Y. Huo, O.G. Schmidt, A.M. Andrews, G. Strasser, " Fano effect due to the ponderomotive coupling in intersubband response of semiconductor quantum wells", Phys. Rev. B 86, 075305/1-5 (2012), DOI: 10.1103/PhysRevB.86.075305

 

M. Brandstetter, A. Benz, C. Deutsch, H. Detz, P. Klang, A.M. Andrews, W. Schrenk, G. Strasser, K. Unterrainer, "Superconducting microdisk cavities for THz quantum cascade lasers", IEEE Transactions on Terahertz Science and Technology 2, 550-555 (2012), DOI: 10.1109/TTHZ.2012.2212321

 

Y. Todorov, L. Tosetto, A. Delteil, A. Vasanelli, C. Sirtori, A.M. Andrews, G. Strasser, "Polaritonic spectroscopy of intersubband transitions", Phys. Rev. B 86, 125314/1-14 (2012), DOI: 10.1103/PhysRevB.86.125314

 

S.-T. Lo, Y.-T. Wang, G. Bohra, E. Comfort, T.-Y. Lin, M.-G. Kang, G. Strasser, J.P. Bird, C. F. Huang, L.-H. Lin, J. C. Chen, C.-T. Liang, "Insulator, semiclassical oscillations and quantum Hall liquids at low magnetic fields", J. Phys.: Condens. Matter 24, 405601/1-7 (2012), DOI: 10.1088/0953-8984/24/40/405601

 

M. Brandstetter, C. Deutsch, A. Benz, G.D. Cole, H. Detz, A.M. Andrews,W. Schrenk, G. Strasser, K. Unterrainer, " THz quantum cascade lasers with wafer bonded active regions", Optics Express 20(21), 23832-23837 (2012), DOI: 10.1364/OE.20.023832

 

R. Chen, J. Song, T.-Y. Lin, G.R. Aizin, Y. Kawano, N. Aoki, Y. Ochiai, V.R. Whiteside, B.D. McCombe, D. Thomas, M. Einhorn, J.L. Reno, G. Strasser, J.P. Bird, "Terahertz Detection with Nanoscale Semiconductor Rectifiers", IEEE Sensors Journal 13(1), 24-30 (2012), DOI: 10.1109/JSEN.2012.2216522

 

B. Schwarz, P. Reininger, H. Detz, T. Zederbauer, A.M. Andrews, S. Kalchmair, W.Schrenk, O. Baumgartner, H. Kosina, G. Strasser, "A bi-functional quantum cascade device for same-frequency lasing and detection", Appl. Phys. Lett. 101, 191109/1-4 (2012), DOI: 10.1063/1.4767128

 

J. Greil, A. Lugstein, C. Zeiner, G. Strasser, E. Bertagnolli, "Tuning the Electro-optical Properties of Germanium Nanowires by Tensile Strain", Nano Lett 12(12), 6230-6234 (2012), DOI: 10.1021/nl303288g

 

C.Deutsch, M.Krall, M.Brandstetter, H.Detz, A.M.Andrews, P.Klang, W.Schrenk, G.Strasser and Karl Unterrainer, "High performance InGaAs/GaAsSb terahertz quantum cascade lasers operating up to 142 K", Appl. Phys. Letter 101, 211117 (2012), DOI: 10.1063/1.4766915

 

E. Strupiechonski, G. Xu, N. Isac, M. Brekenfeld, Y. Todorov, A.M. Andrews, C. Sirtori, G. Strasser, A. Degiron, R. Colombelli, "Sub-diffraction-limit semiconductor resonators operating on the fundamental monopolar resonance: application to THz polaritons", Appl. Phys. Lett. 100, 131113/1-3 (2012) DOI: 10.1063/1.3697660


S. Kalchmair, R. Gansch, S.I. Ahn, A.M. Andrews, H. Detz, T. Zederbauer, E. Mujagić, P. Reininger, G. Lasser, W. Schrenk, G. Strasser, "Detectivity enhancement in quantum well infrared photodetectors utilizing a photonic crystal slab resonator", Photonics Express 20(5), 5622-5628 (2012) DOI: 10.1364/OE.20.005622


F. Carosella, C. Ndebeka-Bandou, R. Ferreira, E. Dupon, K. Unterrainer, G. Strasser, A. Wacker, G. Bastard, "Free carrier absorption in quantum cascade structures", Phys. Rev. B 85, 085310/1-9 (2012) DOI: 10.1103/PhysRevB.85.085310


A. Benz, M. Brandstetter, C. Deutsch, H. Detz, A. M. Andrews, W. Schrenk, G. Strasser, K. Unterrainer, "Upper band operation of active photonic crystal terahertz lasers", Proc. SPIE 8261, 82610M (2012) DOI: 10.1117/12.908232


M. Madl, W. Brezna, G. Strasser, P. Klang, A.M. Andrews, M.I. Bodnarchuk, M.V. Kovalenko, M. Yarema, W. Heiss, J. Smoliner, "AFM-based photocurrent imaging of epitaxial and colloidal QDs", phys. stat. sol. (c) 8(2), 426-428 (2011) DOI: 10.1002/pssc.201000599


M. Madl, W. Brezna, P. Klang, A.M. Andrews, G. Strasser, M.I. Bodnarchuk, M.V. Kovalenko, M. Yarema, W. Heiss, J. Smoliner, "Mapping the Local Photoresponse of Epitaxial and Colloidal Quantum Dots by Photoconductive Atomic Force Microscopy", AIP Conf. Proc. 1399, 1073 (2011) DOI: 10.1063/1.3666749


S.I. Ahn, E. Mujagić, M. Nobile, H. Detz, C. Schwarzer, A.M. Andrews, P. Klang, W. Schrenk, G. Strasser, "Temperature-induced beam steering of Y-coupled quantum cascade lasers", AIP Conf. Proc. 1399, 993 (2011) DOI: 10.1063/1.3666712


C. Schwarzer, Y. Yao, E. Mujagić, S. Ahn, W. Schrenk, J. Chen, C. Gmachl, G. Strasser, "Coupling strategies for coherent operation of quantum cascade ring laser arrays", AIP Conf. Proc. 1399, 989 (2011) DOI: 10.1063/1.3666710


M. Coquelin, A.M. Andrews, P. Klang, G. Strasser, P. Bakshi, E. Gornik, "Terahertz emission from resonant intersubband plasmons", AIP Conf. Proc. 1399, 489 (2011) DOI: 10.1063/1.3666467


M. Wagner, H. Schneider, D. Stehr, S. Winnerl, M. Helm, T. Roch, A.M. Andrews, S. Schartner, G. Strasser, " Terahertz Induced Intra-excitonic Autler-Townes Effectin Semiconductor Quantum Wells", AIP Conf. Proc. 1399, 479 (2011) DOI: 10.1063/1.3666462


C. Schwarzer, E. Mujagić, T. Zederbauer, H. Detz, Y. Yao, A.M. Andrews, W. Schrenk, J. Chen, C. Gmachl, G. Strasser, "Two Dimensional Integration of Ring Cavity Surface Emitting Quantum Cascade Lasers", AIP Conf. Proc. 1416, 49 (2011) DOI: 10.1063/1.3671695


J. Silvano de Sousa, H. Detz, P. Klang, E. Gornik, G. Strasser, J. Smoliner, "Rashba Effect in Non-Magnetic InGaAs/GaAsSb Resonant Tunneling Diodes Enhanced By Transverse Magnetic Field", AIP Conf. Proc. 1416, 42 (2011) DOI: 10.1063/1.3671693


A. Benz, M. Brandstetter, C. Deutsch, K. Unterrainer, H. Detz, A. M. Andrews, P. Klang, W. Schrenk, G. Strasser, "Novel double-metal resonators for THz quantum-cascade lasers", Technical Program: TeraNano 2011 & GDR-I THz 140-141 (2011)


J. P. Bird, R. Chen, J. W. Song, T.-Y. Lin (SUNY, Buffalo), G. R. Aizin, G. Strasser, N. Aoki, Y. Ochiai, "Nanoscale Terahertz Rectifiers", Technical Program: TeraNano 2011 & GDR-I THz 140-141 (2011)


R. Ramaswamy, K. Wang, A. Stier, A. Muraviev, G. Strasser, A. Markelz, M. Shur, R. Gaska , A. Sergeev , V. Mitin, "2DEG GaN hot electron microbolometers and quantum cascade lasers for THz heterodyne sensing", Proc. SPIE 8031, 80310H (2011) DOI: 10.1117/12.883329


D. Kriegner, M. Keplinger, J. Stangl, A.M. Andrews, P. Klang, B. Mandl, T. Mårtensson, M. Borgstrom, K. Deppert, L. Samuelson, G. Strasser, G. Bauer, "Determination of the wurtzite content and orientation distribution of nanowire ensembles", MRS Proceedings 1206, 1206-M11-39 (2011) DOI: 10.1557/PROC-1206-M11-39

 

A. Benz, M. Brandstetter, C. Deutsch, K. Unterrainer, H. Detz, A. M. Andrews, P. Klang, W. Schrenk, and G. Strasser, "Photonic bandstructure engineering of THz quantum-cascade lasers", Appl. Phys. Lett. 99, 201103 (2011) DOI: 10.1063/1.3661168

 

J. Silvano de Sousa, H. Detz, P. Klang, E. Gornik, G. Strasser, J. Smoliner, "Enhanced Rashba Effect in Transverse Magnetic Fields observed on InGaAs/GaAsSb Resonant Tunneling Diodes at Temperatures up to T= 180K", Appl. Phys. Lett. 99, 152107/1-3 (2011) DOI: 10.1063/1.3650715


H. Detz, M. Nobile, C. Deutsch, P. Klang, A.M. Andrews, W. Schrenk, K. Unterrainer, G. Strasser, "Improved InGaAs/GaAsSb quantum cascade laser active region designs", Journal of Modern Optics 58, 21, 2015 (2011) DOI: 10.1080/09500340.2011.604734


M. Wagner, H. Schneider, D. Stehr, S. Winnerl, A.M. Andrews, S. Schartner, G. Strasser, M. Helm, "Terahertz nonlinear optics using intraexcitonic quantum well transitions: Sideband generation and AC stark splitting", phys. stat. sol. (b) 248 (4), 859-862 (2011) DOI: 10.1002/pssb.201000832

 

M. Hetzel, A. Lugstein, C. Zeiner, T. Wójcik, P. Pongratz and E. Bertagnolli, "Ultra-fast vapour–liquid–solid synthesis of Si nanowires using ion-beam implanted gallium as catalyst", Nanotechnology 22, 395601 (2011), DOI: 10.1088/0957-4484/22/39/395601

 

A. Benz, C. Deutsch, M. Brandstetter, A.M. Andrews, P. Klang, H. Detz, W. Schrenk, G. Strasser, K. Unterrainer, "Terahertz Active Photonic Crystals for Condensed Gas Sensing", Sensors 11(6), 6003-6014 (2011) DOI: 10.3390/s110606003

 

H. Detz, P. Klang, A.M. Andrews, W. Schrenk, G. Strasser, "Si doping of MBE grown bulk GaAsSb on InP", Journal of Crystal Growth 323, 42-44 (2011) DOI: 10.1016/j.jcrysgro.2010.10.014


E. Mujagić, C. Schwarzer, Y. Yao, J. Chen, C. Gmachl, G. Strasser, "Two-dimensional broadband distributed-feedback laser arrays", Appl. Phys. Lett. 98, 141101 (2011) DOI: 10.1063/1.3574555
 

D. Dietze, A. Benz, G. Strasser, K. Unterrainer, and J. Darmo, "Terahertz meta-atoms coupled to a quantum well intersubband transition," Opt. Express 19, 13700-13706 (2011) DOI: 10.1364/OE.19.013700

 

R. Gansch, S. Kalchmair, H. Detz, A.M. Andrews, P. Klang, W. Schrenk, and G. Strasser, "Higher order modes in photonic crystal slabs", Optics Express 19/17, 15990 (2011) DOI: 10.1364/OE.19.015990

 

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S. Kalchmair, H. Detz, G.D. Cole, A.M. Andrews, P. Klang, M. Nobile, R. Gansch, C. Ostermaier, W. Schrenk, G. Strasser, "Photonic Crystal Slab Quantum Well Infrared Photodetector", Appl. Phys. Lett. 98, 011105 (2011) DOI: 10.1063/1.3537954

 

M. Martl, J. Darmo, C. Deutsch, M. Brandstetter, A.M. Maxwell, P. Klang, G. Strasser, K. Unterrainer, "Gain and losses in THz quantum cascade laser with metal-metal waveguide", Optics Express 19(2), 733-738 (2011) DOI: 10.1364/OE.19.000733


E. Mujagić, C. Schwarzer, W. Schrenk, J. Chen, C. Gmachl, G. Strasser, "Ring-cavity surface-emitting lasers as a building block for tunable and coherent quantum cascade laser arrays" (invited), Semicond. Sci. Technol. 26, 014019/1-6 (2011) DOI: 10.1088/0268-1242/26/1/014019

 

B. Basnar, M. Litschauer, S. Abermann, E. Bertagnolli, G. Strasser, M.-A. Neouze, "Layer-by-layer assembly of titania nanoparticles based ionic networks", Chem. Commun. 47, 361–363 (2011) DOI: 10.1039/C0CC02243H
Selected for the Virtual Journal of Nanoscale Science & Technology 22(25) 2010

 

A. Benz, C. Deutsch, G. Fasching, K. Unterrainer, Maxwell A., P. Klang, W. Schrenk, G. Strasser, "Designer Laser Resonators based on Amplifying Photonic Crystals",  Frontiers in Guided Wave Optics and Optoelectronics, SCIYO, ISBN: 978-953-7619-82-4, 501-512 (2010)

 

Y. Todorov, A. M. Andrews, R. Colombelli, S. De Liberato, C. Ciuti, P.Klang, G. Strasser, C. Sirtori, "Ultrastrong light-matter coupling regime with polariton dots", Phys. Rev. Lett. 105, 196402/1-4 (2010) DOI: 10.1103/PhysRevLett.105.196402


F. Carosella, R. Ferreira, G. Strasser, K. Unterrainer, G. Bastard, "Blue-shift of inter-subband magneto-optical transitions linked to voids states of thin barriers in multiple quantum wells structures", Phys. Rev. B 82, 033307/1-4 (2010) DOI: 10.1103/PhysRevB.82.033307


Y. Todorov, L. Tosetto, J. Teissier, A. M. Andrews, P. Klang, R. Colombelli, I. Sagnes, G. Strasser, C. Sirtori, "Photonic phenomena in metal-dielectric-metal microcavities in the THz frequency range", Optics Express 18, 13886-13907 (2010) DOI: 10.1364/OE.18.013886

 

C. Deutsch, A. Benz, H. Detz, P. Klang, M. Nobile, A.M. Andrews, W. Schrenk, T. Kubis, P. Vogl, G. Strasser, K. Unterrainer, "Terahertz Quantum Cascade Lasers based on Type II InGaAs/GaAsSb/InP", Appl. Phys. Lett. 97 (26), 261110 (2010) DOI: 10.1063/1.3532106

 

E. Mujagic, C. Schwarzer, Y. Yao, J. Chen, C. Gmachl, G. Strasser, "Strategies toward the realization of two-dimensional tunable and coherent quantum cas-cade ring laser arrays" (invited), Optical Engineering 49 (11), 111115/1-8 (2010)  DOI: 10.1117/1.3505830

 

J. Silvano de Sousa, H. Detz, P. Klang, M. Nobile, A.M. Andrews, W. Schrenk, E. Gornik, G. Strasser, J. Smoliner, "Non-Parabolicity Effects in InGaAs/GaAsSb Double Barrier Resonant Tunneling Diodes", J. Appl. Phys. 108, 073703/1-4 (2010) DOI: 10.1063/1.3487922


T. Moldaschl, W. Parz, T. Müller, S. Golka, G. Strasser, K. Unterrainer, "Two - Photon Spectral Hole Burning Spectroscopy of InAs / GaAs Quantum Dots", Appl. Phys. Lett. 97, 011903/1-3 (2010) DOI: 10.1063/1.3460527
Selected for the Virtual Journal of Ultrafast Science 8(9) 2010

 

M. Madl, W. Brezna, P. Klang, A.M. Andrews, G. Strasser, J. Smoliner, "High resolution photocurrent imaging by atomic force microscopy on the example of single buried InAs quantum dots", Semicond. Sci. Technol. 25, 065010/1-4, (2010) DOI: 10.1088/0268-1242/25/6/065010

 

A. Benz, C. Deutsch, G. Fasching, K. Unterrainer, A. M. Andrews, P. Klang, W. Schrenk, G. Strasser, "Gain Photonic Crystal Terahertz Quantum-Cascade Lasers", Proc. of  IEEE Winter Topicals 2010, IEEE, 18-19 (2010)


V. Mitin, A. Sergeev, L.-H. Chien, A. Antipov, G. Strasser, "Photodetectors on structures with vertically correlated dot clusters", Proc. SPIE 7679, 767905 (2010) DOI: 10.1117/12.849914


A. Benz, M. Brandstetter, C. Deutsch, G. Fasching, A. M. Andrews, P. Klang, W. Schrenk, G. Strasser, K. Unterrainer, "Microdisk THz quantum-cascade lasers with super-conducting cavities", Proc. SPIE 7763, 776303/1-7 (2010) DOI: 10.1117/12.860475


C. Deutsch, E. Mujagic, A. Benz, A. M. Andrews, P. Klang, H. Detz, W. Schrenk, G. Strasser, K. Unterrainer, "Surface-emitting Terahertz Quantum Cascade Ring Lasers", Proc. SPIE 7763, 776305/1 7 (2010) DOI: 10.1117/12.860583


M. Nobile, H. Detz, A. M. Andrews, P. Klang, W. Schrenk, G. Strasser, "An aluminum-free mid-infrared quantum cascade laser", Proc. SPIE 7616, 76160M/1-8 (2010) DOI: 10.1117/12.841142

 

L. Hoffmann, C. Hurni, S. Schartner, E. Mujagić, W. Schrenk, A.M. Andrews, P. Klang, M. Semtsiv, W.T. Masselink, G. Strasser, "Phase-locking in Y-junction Quantum Cascade Lasers", AIP Conf. Proc. 1129, 525 (2010) DOI: 10.1063/1.3295540


R. Nedzinskas, B. Čechavičius, J. Kavaliauskas, V. Karpus, D Seliuta, V. Tamošiūnas, G. Valušis, F. Schrey, K. Unterrainer, G. Strasser, "Electronic Structure of InAs Quantum Dots in GaAs/AlAs Superlattice", AIP Conf. Proc. 1129, 283 (2010) DOI: 10.1063/1.3295411


A.M. Andrews, P. Klang, H. Detz, A. Lugstein, M. Schramböck, M. Steinmair, Y.-J. Hyun, E. Bertagnolli, T. Müller, K. Unterrainer, W. Schrenk, G. Strasser, "MBE Growth of GaAs Whiskers on Si Nanowires", AIP Conference AIP Conf. Proc. 1129, 261 (2010) DOI: 10.1063/1.3295399


B. Basnar, S. Schartner, M. Austerer, A.M. Andrews, T. Roch , W. Schrenk, P. de Souza, M. Pires, G. Strasser, "Tuning of quantum cascade lasers using chromic claddings", AIP Conf. Proc. 1129, 171 (2010) DOI: 10.1063/1.3295351
 

W. Parz, T. Müller, J. Darmo, M. Austerer, G. Strasser, L. Wilson, J. Cockburn, A. Krysa, J. Roberts, K. Unterrainer, "Ultrafast Spectroscopy As A Probe Of Light-Matter Interaction In A Midinfrared Quantum Cascade Laser", AIP Conf. Proc. 1129, 163 (2010) DOI: 10.1063/1.3295347

 

S. Schartner, M. Nobile , M. Austerer, E. Mujagic, L. Hoffmann, D. Andrijasevic, H. Detz, W. Schrenk, P. Klang, A.M. Andrews, G. Strasser, "Photonic crystal band edge and defect states in the spectral response of intersubband detectors", AIP Conf. Proc. 1129, 149 (2010) DOI: 10.1063/1.3295339

 

M. Coquelin, R. Zobl, E. Gornik, G. Strasser, P. Bakshi, V. Umansky, M. Heiblum, "THz Emission Based On Intersubband Plasmon Resonances", AIP Conf. Proc. 1129, 145 (2010) DOI: 10.1063/1.3295337

 

C. Schwarzer, E. Mujagić, Y. Yao, W. Schrenk, J. Chen, C. Gmachl, G. Strasser, "Coherent coupling of ring cavity surface emitting quantum cascade lasers", Applied Physics Letters 97, 071103 (2010) DOI: 10.1063/1.3479913

 

B. Basnar, E. Mujagić, A.M. Andrews, T. Roch, W. Schrenk, G. Strasser, "Light induced tuning of quantum cascade lasers", Applied Physics Letters 97, 051106 (2010) DOI: 10.1063/1.3473780


C. Tsay, E. Mujagić, C. K. Madsen, C. Gmachl, C. B. Arnold, "Mid-infrared characterization of solution-processed As2S3 chalcogenide glass waveguides", Optics Express 18, 15523 (2010) DOI: 10.1364/OE.18.015523

 

H. Detz, A.M. Andrews, M. Nobile, P. Klang, E. Mujagić, G. Hesser, W. Schrenk, F. Schäffler, G. Strasser, "Intersubband optoelectronics in the InGaAs/GaAsSb material system", J. Vac. Sci. Technol. B 28, C3G19-C3G23 (2010) DOI: 10.1116/1.3276432

 

S. Ahn, E. Mujagić, M. Nobile, H. Detz, S. Kalchmair, A. M. Andrews, P. Klang, W. Schrenk, G. Strasser, "Electrical beam steering of Y-coupled quantum cascade lasers", Applied Physics Letters 96, 141113 (2010) DOI: 10.1063/1.3374335

 

E. Mujagić, M. Nobile, H. Detz, W. Schrenk, J. Chen, C. Gmachl, G. Strasser, "Ring cavity induced threshold reduction in single-mode surface emitting quantum cascade lasers", Applied Physics Letters 96, 031111 (2010) DOI: 10.1063/1.3292021

 

E. Mujagić, S. Schartner, L. K. Hoffmann, D. Andrijasevic, M. Nobile, H. Detz, W. Schrenk, M. P. Semtsiv, W. T. Masselink, G. Strasser, "Grating-Induced Beam-Tuning in Quantum Cascade Ring Lasers", AIP Conf. Proc. 1199, 489 (2010) DOI: 10.1063/1.3295520

 

E. Mujagić, C. Schwarzer, M. Nobile, H. Detz, S. Ahn, P. Klang, A.M. Andrews, W. Schrenk, C. Deutsch, K. Unterrainer, J. Chen, C. Gmachl, G. Strasser, "Ring resonator-based surface emitting quantum cascade lasers", Proceedings SPIE 7616, 76161Q (2010) DOI: 10.1117/12.842703

 

R. Nedzinskas, B. Čechavičius, J. Kavaliauskas, A. Čerškus, J. Kundrotas, V. Karpus, V. Tamošiūnas, G. Valušis, G. Fasching, K. Unterrainer, G. Strasser, "Optical study of InAs quantum dot stacks embedded in GaAs/AlAs superlattices", phys. stat. sol. (c) 6 (12), 2710-2712 (2009) DOI: 10.1002/pssc.200982522

 

M. Coquelin, G. Strasser, E. Gornik, P. Bakshi, M. Ciftan, "Controlled generation of resonant electron-electron scattering induced current in quantum well structures", Appl. Phys. Lett. 95, 172108/1-3 (2009) DOI: 10.1063/1.3256198

 

G. Fasching, C. Deutsch, A. Benz, A. M. Andrews, P. Klang, R. Zobl, W. Schrenk, G. Strasser, P. Ragulis, V. Tamosiunas, K. Unterrainer, "Electrically controllable photonic molecule laser", Optics Express 17, 20321-20326 (2009) DOI: 10.1364/OE.17.020321

 

R. Nedzinskas, B. Čechavičius, J. Kavaliauskas, V. Karpus, D Seliuta, V. Tamošiūnas, G. Valušis, G. Fasching, K. Unterrainer, G. Strasser, "Modulated reflectance study of InAs quantum dot stacks embedded in GaAs/AlAs Superlattice", J. Appl. Phys. 106, 064308 (2009) DOI: 10.1063/1.3212980
Selected for the Virtual Journal of Nanoscale Science & Technology 20(14) 2009

 

Y.P. Todorov, A.M. Andrews, I. Sagnes, R. Colombelli, P. Klang, G. Strasser, C. Sirtori, "Strong Light-Matter Coupling in Subwavelength Metal-Dielectric Microcavities at THz Frequencies", Phys. Rev.Lett. 102, 186402/1-4 (2009) DOI: 10.1103/PhysRevLett.102.186402

 

D. Stehr, M. Wagner, H. Schneider, M. Helm, A. M. Andrews, T. Roch, G. Strasser, "Two color pump-probe studies of intraminiband relaxation in doped GaAs/AlGaAs superlattices", Proc. SPIE 7214, 72141N/1-8 (2009) DOI: 10.1063/1.2840159

 

A. Benz, C. Deutsch, G. Fasching, K. Unterrainer, A.M. Andrews, P. Klang, L.K. Hoffmann, W. Schrenk, G. Strasser, "Photonic crystal mode terahertz lasers", J. Appl. Phys. 105, 122404/1-4 (2009) DOI: 10.1063/1.3117229

 

T. Moldaschl, T. Müller, S. Golka, W. Parz, G. Strasser, K. Unterrainer, "Coherent control of ground state excitons in the nonlinear regime within an ensemble of self-assembled InAs quantum dots", phys. stat. sol. (c) 6 (4), 876-878 (2009) DOI: 10.1002/pssc.200880637

 

A. Benz, C. Deutsch, G. Fasching, K. Unterrainer, A. M. Andrews, P. Klang, W. Schrenk, G. Strasser, "Frequency control of active photonic crystal quantum cascade laser", 2nd Int. Workshop TeraTech, Osaka, Japan, 229-230 (2009)

 

J. Darmo, W. Parz, M. Martl, D. Dietze, T. Müller, G. Strasser, K. Unterrainer, "Few-cycle THz studies of quantum cascade laser active regions and resonators", Proc. of 2nd Int. Workshop TeraTec. Osaka, Japan, 93-96 (2009)

 

A. Benz, C. Deutsch, G. Fasching, K. Unterrainer, A. M. Andrews, P. Klang, W. Schrenk, G. Strasser, "Monolithic photonic crystal quantum-cascade laser", J. of Phys.: Conf. Ser. 193 012061 (2009) DOI: 10.1088/1742-6596/193/1/012061


A. M. Andrews, M. Nobile, H. Detz, P. Klang, E. Mujagić, W. Schrenk, G. Strasser, "A new aluminum-free material system for intersubband emitters and detectors", J. of Phys.: Conf. Ser. 193 012065 (2009) DOI: 10.1088/1742-6596/193/1/012065


L.K. Hoffmann, M. Klinkmüller, E. Mujagić, M.P. Semtsiv, W. Schrenk, W.T. Masselink, G. Strasser, "Phase-Locking in Quantum Cascade Laser Arrays", Proc. of 21st IEEE IPRM Int. Conf; ICIPRM.2009.5012482, 241-242 (2009) DOI: 10.1109/ICIPRM.2009.5012482

 

M. Nobile, P. Klang, E. Mujagić, H. Detz, A.M. Andrews, W. Schrenk, G. Strasser, "Quantum cascade laser utilising aluminium-free material system: InGaAs/GaAsSb lattice-matched to InP", Electronics Letters 45, 1031-1032 (2009) DOI: 10.1049/el.2009.1995 

 

A.M. Andrews, P. Klang, R. Kryzyzanowski, M. Schramböck, H. Detz, W. Schrenk, G. Strasser, "Improving size distribution of InAs quantum dots for intersubband devices", Journal of Crystal Growth 311, 1799-1802 (2009) DOI: 10.1016/j.jcrysgro.2008.11.035

 

M. Nobile, H. Detz, E. Mujagić, P. Klang, A.M. Andrews, W. Schrenk, G. Strasser, "Midinfrared intersubband absorption in InGaAs/GaAsSb multiple quantum wells", Applied Physics Letters 95, 041102 (2009) DOI: 10.1063/1.3189703

 

E. Mujagić, C. Deutsch, H. Detz, P. Klang, M. Nobile, A.M. Andrews, W. Schrenk, K. Unterrainer, G. Strasser, "Vertically emitting terahertz quantum cascade ring lasers", Applied Physics Letters 95, 011120 (2009) DOI: 10.1063/1.3176966

 

S. Schartner, S. Kalchmair, A.M. Andrews, P. Klang, W. Schrenk, G. Strasser, "Post-fabrication fine-tuning of photonic crystal quantum well infrared photodetectors", Applied Physics Letters 94, 231117 (2009) DOI: 10.1063/1.3152769

 

L.K. Hoffmann, M. Klinkmüller, E. Mujagic, M.P. Semtsiv, W. Schrenk, W.T. Masselink, and G. Strasser, "Tree array quantum cascade laser", Optics Express 17, 649-657 (2009) DOI: 10.1364/OE.17.000649

 

H. Detz, P.Klang, A.M. Andrews, A. Lugstein, M. Steinmair, Y.J. Hyun, E. Bertagnolli, W. Schrenk, and G.Strasser, "Growth of one-dimensional III–V structures on Si nanowires and pre-treated planar Si surfaces", Journal of Crystal Growth 311, 1859–1862 (2009) DOI: 10.1016/j.jcrysgro.2008.11.022

 

E. Mujagic, L.K. Hoffmann, S. Schartner, M. Nobile, H. Detz, D. Andijasevic, M. Austerer, W. Schrenk, A.M. Andrews , P. Klang, M.P. Semtsiv, W.T. Masselink, and G. Strasser, "Coherence and beam shaping in Quantum Cascade Lasers", Proc. of SPIE, vol. 7230, 723015 (2009) DOI: 10.1117/12.808466

 

W. Brezna, G. Fasching, K. Unterrainer, G. Strasser, J. Smoliner, "Atomic force microscopy based room temperature photocurrent-spectroscopy of single subsurface InAs quantum dots", Physica Status Solidi (c), 1, 1-4 (2009) DOI: 10.1002/pssc.200880611

 

M. Nobile, S. Schartner, W. Schrenk, A.M. Andrews, P. Klang, G. Strasser, R. Meisels and F. Kuchar, "Non-bandgap defect modes in the photoresponse of mid-IR photonic crystal detectors", J. Phys.: Condens. Matter 20, 454219 (2008) DOI: 10.1088/0953-8984/20/45/454219

 

W. Parz, T. Müller, J. Darmo, K. Unterrainer, M. Austerer, G. Strasser, L. R. Wilson, J. W. Cockburn, A. B. Krysa, J. S. Roberts, "Intersubband gain induced dispersion", Optics Letters, 34, 208, (2009) DOI: 10.1364/OL.34.000208

 

M. Austerer, H. Detz, S. Schartner, P. Klang, A. M. Andrews, W. Schrenk, G. Strasser, "Nonlinear wave-mixing in twin-waveguide GaAs/AlGaAs quantum-cascade lasers", Journal of Modern Optics, 55, 3211-3217 (2008), DOI: 10.1080/09500340802315313

 

A. Benz, C. Deutsch, G. Fasching, K. Unterrainer, A. Andrews, P. Klang, W. Schrenk, and G. Strasser, "Active photonic crystal terahertz laser", Opt. Express 17, 941-946 (2009) DOI: 10.1364/OE.17.000941

 

L. K. Hoffmann, M. Austerer, E. Mujagić, A. M. Andrews, P. Klang, W. Schrenk, G. Strasser, "Monolithic Mach-Zehnder-type quantum cascade laser", J. Appl. Phys. 104, 063110/1-6 (2008) DOI: 10.1063/1.2980340


S. Schartner, M. Austerer, W. Schrenk, A. M. Andrews, P. Klang, G. Strasser, "Surface emission from episide-down, short distributed-feedback quantum cascade lasers", Optics Express 16, 11920-11929 (2008) DOI: 10.1364/OE.16.011920


B. Basnar, S. Schartner, M. Austerer, A. M. Andrews, T. Roch, W.Schrenk, G. Strasser, "Reversible switching of quantum cascade laser-modes using a pH-responsive polymeric cladding as transducer", Optics Express 16, 8557-8569 (2008) DOI: 10.1364/OE.16.008557
Selected for the Virtual Journal of Biological Physics Research 16(2) 2008


E. Benveniste, A. Vasanelli, A. Delteil, J. Devenson, R. Tessier, A. Baranov, A.M. Andrews, G. Strasser, I. Sagnes, C. Sirtori, "Influence of the material parameters on quantum cascade devices", Appl. Phys. Lett. 93, 131108/1-3 (2008) DOI: 10.1063/1.2991447


K. Unterrainer, A. Benz, J. Darmo, Ch. Deutsch, G. Fasching, J. Kröll, D.P. Kelly, M. Martl, T. Müller, W. Parz, S.S. Dhillon, C. Sirtori, A.M. Andrews, W. Schrenk, G. Strasser, X. Marcadet, M. Calligaro, H.E. Beere, D. A. Ritchie, "Terahertz Quantum Cascade Devices: From Intersubband Transition to Microcavity Laser", IEEE J. of Selected Topics in Quantum Electronics 14 (2), 307-314 (2008) DOI: 10.1109/jstqe.2008.915528

 

E. Mujagić, M. Austerer, S. Schartner, M. Nobile, L. K. Hoffmann, W. Schrenk, G. Strasser, M.P. Semtsiv, I. Bayrakli, M. Wienold, W. T. Masselink, "Impact of doping on the performance of short-wavelength InP-based quantum-cascade lasers", J. Appl. Phys. 103, 033104/1-4 (2008) DOI: 10.1063/1.2837871

 

A.M. Andrews, M. Schramböck, T. Roch, W. Schrenk, E. Gornik, G. Strasser, "Independent control of InAs quantum dot density and size on AlxGa1–xAs surfaces", J. Mater. Sci.: Mater. Electron. 19, 714-719 (2008) DOI: 10.1007/s10854-007-9389-z

 

S. Schartner, G. Strasser, "Coherence and beam shaping in quantum cascade lasers" (invited paper), SPIE newsroom (2008) DOI: 10.1117/2.1200812.1405

 

L.K. Hoffmann, G. Strasser, "Y-coupled quantum cascade lasers" (invited paper), SPIE newsroom (2008) DOI: 10.1117/2.1200807.1200

 

J. Smoliner, W. Brezna, P. Klang, A.M. Andrews, G. Strasser, "Room Temperature Capacitance Imaging of Single Sub-Surface InAs Quantum Dots", IOP Journ. Phys.: Conf. Series 109, 1 (2008) DOI: 10.1088/1742-6596/109/1/012032

 

W. Kühn, W. Parz, P. Gaal, K. Reimann, M. Woerner, T. Elsaesser, T. Müller, J. Darmo, K. Unterrainer, M. Austerer, G. Strasser, L. R. Wilson, J. W. Cockburn, A. B. Krysa, J. S. Roberts, "Ultrafast phase-resolved pump-probe measurements on a quantum cascade laser", Applied Physics Letters 93, 151106, (2008) DOI: 10.1063/1.2998648
Selected for the Virtual Journal of Ultrafast Science, November 2008

 

G. Fasching, A. Benz, Ch. Deutsch, A. M. Andrewsa, R. Zobl, P. Klang, W. Schrenk, G. Strasser, V. Tamosiunas, and K. Unterrainer, "Dynamical frequency pulling of degenerated and nondegenerated modes in small mode volume whispering-gallery terahertz quantum-cascade lasers", Physica E 40 (2008), S. 1840-1843 DOI: 10.1016/j.physe.2007.11.004

 

T. Moldaschl, T. Müller, S. Golka, G. Strasser, K. Unterrainer, "Acoustic phonon-assisted damping of Rabi oscillations in InAs quantum dots", Phys. E 40, 2013-2015 (2008) DOI: 10.1016/j.physe.2007.09.066

 

W. Parz, T. Müller, J. Darmo, K. Unterrainer, M. Austerer, G. Strasser, L. R. Wilson, J. W. Cockburn, A. B. Krysa, J. S. Roberts, "Ultrafast probing of light-matter interaction in a mid-infrared quantum cascade laser", Applied Physics Letters 93, 091105, (2008) DOI: 10.1063/1.2970046
Selected for the Virtual Journal of Ultrafast Science, October 2008

 

M. Schramböck, A.M. Andrews, P. Klang, W. Schrenk, G. Hesser, F. Schäffler and G. Strasser, "InAs/AlGaAs QDs for intersubband devices", Superlattices and Microstructures 44, 411-415 (2008) DOI: 10.1016/j.spmi.2007.10.010

 

E. Mujagić, L. K. Hoffmann, S. Schartner, M. Nobile, W. Schrenk, M. P. Semtsiv, M. Wienold, W. T. Masselink, and G. Strasser, "Low divergence single-mode surface emitting quantum cascade ring lasers", Appl. Phys. Lett. 93, 161101/1-3 (2008) DOI: 10.1063/1.3000630

 

--

 

E. Mujagić, S. Schartner, L. K. Hoffmann, W. Schrenk, M. P. Semtsiv, M. Wienold, W. T. Masselink, G. Strasser, "Grating-coupled surface emitting quantum cascade ring lasers", Appl. Phys. Lett. 93, 011108/1-3 (2008)

 

T. Müller, T. Moldaschl, W. Parz, S. Golka, G. Strasser, K. Unterrainer, "Femtosecond Spectral Hole Burning Spectroscopy as a Probe of Exciton Dynamics in Quantum Dots", Acta Physica Polonica A 113, 777-782 (2008)

 

L. K. Hoffmann, C. A. Hurni, S. Schartner, E. Mujagić, A. M. Andrews, P. Klang, W. Schrenk, M. P. Semtsiv, W. T. Masselink, G. Strasser, "Wavelength dependent phase locking in quantum cascade laser Y-junctions", Appl. Phys. Lett. 92, 061110 (2008)

 

M. Austerer, H. Detz, S. Schartner, M. Nobile, W. Schrenk, A.M. Andrews, P. Klang, G. Strasser, "Cerenkov-type phase-matched second-harmonic emission from GaAs/AlGaAs quantum-cascade lasers", Appl. Phys. Lett. 92, 111114 (2008)

 

D. Stehr, M. Wagner, H. Schneider, M. Helm, A. M. Andrews, T. Roch, G. Strasser, "Two-color pump-probe studies of intraminiband relaxation in doped GaAs/AlGaAs superlattices", Appl. Phys. Lett. 92, 051104 (2008)
Selected for the Virtual Journal of Nanoscale Science & Technology 17(7) 2008

 

D. Andrijasevic, M. Austerer, A. M. Andrews, P. Klang, W. Schrenk, and G. Strasser, "Hybrid integration of GaAs quantum cascade lasers with Si substrates by thermocompression bonding", Appl. Phys. Lett. 92, 051117 (2008)

 

L. K. Hoffmann, C. A. Hurni, S. Schartner, M. Austerer, E. Mujagic, M. Nobile, W. Schrenk, A. M. Andrews, P. Klang, M. P. Semtsiv, W. T. Masselink, and G. Strasser, "Coherent coupling of mid-infrared quantum cascade lasers", Proc. SPIE Int. Soc. Opt. Eng. 6909, 690916 (2008)

 

W. Brezna, G. Strasser, J. Smoliner, "Force and bias dependent contrast in photocurrent imaging on GaAs-AlAs heterostructures", Physica E 40, 1229 (2008)

 

R. Nedzinskas, B. Cechavicius, J. Kavaliauskas, V. Karpus, G. Krivaite, V. Tamosiunas, G. Valusis, F.F. Schrey, K. Unterrainer, G. Strasser, "Energy Spectrum of InAs Quantum Dots in GaAs/AlAs Superlattices", Acta Physica Polonica A 113, 975 (2008)

 

S. Özcan, J. Smoliner, A.M. Andrews, G. Strasser, T. Dienel, R. Franke, T. Fritz, "Ballistic electron attenuation length in titanylphthalocyanine films grown on GaAs", Semicond. Sci. Technol. 23, 055008 (2008)

 

S. Schartner, M. Nobile, W. Schrenk, A.M. Andrews, P. Klang, G Strasser, "Photocurrent response from photonic crystal defect modes", Optics Express 16, 4797-4803 (2008)

 

J. Smoliner, W. Brezna, P. Klang, A.M. Andrews, G. Strasser, "Quantitative Scanning Capacitance Microscopy on Single Sub-Surface InAs Quantum Dots", Appl. Phys. Lett. 92, 092112 (2008)
Selected for the Virtual Journal of Nanoscale Science & Technology 17(11) 2008

 

A.M. Andrews, A. Benz, C. Deutsch, G. Fasching, K. Unterrainer, P. Klang, W. Schrenk, G. Strasser, "Doping dependence of LO-phonon depletion scheme THz quantum-cascade lasers", Mat. Sci. Eng. B 147, 152–155 (2008)

 

S. Özcan, J. Smoliner, M. Andrews, G. Strasser, T. Dienel and T. Fritz, "Ballistic electron mean free path of titalnylphthalocyanine films grown on GaAs", phys. stat. sol. (c) 5, No. 1, 386-389 (2008)

 

S. Özcan, J. Smoliner, M. Andrews, G. Strasser, T. Dienel, R. Franke and T. Fritz, "Ballistic electron transport through titalnylphthalocyanine films", Appl. Phys. Lett. 90 (2007) 092107
Selected for the Virtual Journal of Nanoscale Science and Technology, March 12 (2007)

 

S. Özcan, T. Roch, G. Strasser, J. Smoliner , R. Franke and T. Fritz, "Ballistic Electron Emission Microscopy/Spectroscopy on Au/Titanylphthalocyanine/GaAs Heterostructures", J. Phys.: Conf. Ser., 61, 1371 – 1374 (2007)

 

M. Schramböck, A.M. Andrews, T. Roch, W. Schrenk, G. Strasser, "In-based quantum dots on AlxGa1_xAs surfaces2, Microelectronic Engineering 84, 1443–1445 (2007)

 

S. Golka, S. Schartner, W. Schrenk, G. Strasser, "Low bias reactive ion etching of GaAs with a SiCl4/N2/O2 time-multiplexed process", J. Vac. Sci. Technol. B 25(3) 2007 839-844 (2007)

 

W. Brezna, G. Strasser, J. Smoliner, "Force- and bias-dependent contrast in atomic force microscopy based photocurrent imaging on GaAs–AlAs heterostructures", Semicond. Sci. Technol. 22, 1209 (2007)

 

P.L. Souza, T. Gebhard, F.F. Schrey, G. Strasser, K. Unterrainer, M.P. Pires, S.M. Landi, J.M. Villas-Boas, N. Studart, "Polarization Dependence of Photocurrent in InAs/InGaAs/InP Quantum-Dot Infared Photodetectors", ECS Trans. 4, 345 (2007)

 

G. Fasching, V. Tamosiunas, A. Benz, A. M. Andrews, K. Unterrainer, R. Zobl, T. Roch, W. Schrenk, G. Strasser, "Subwavelength Microdisk and Microring Terahertz Quantum-Cascade Lasers", IEEE J. Quantum Electron. 43, 687 (2007)

 

S. Schartner, S. Golka, M. Austerer, A.M. Andrews, W. Schrenk, E. Gornik, G. Strasser, "Characterization of planar photonic crystals using a quantum well infrared photodetector", physica status Solidi (B) 244, No. 8, 2916-2925 (2007)

 

A.M. Andrews, M. Schramböck , T. Roch, W. Schrenk, E. Gornik, G. Strasser, "Independent control of InAs quantum dot density and size on AlxGa1–xAs surfaces", J. Mater. Sci.: Mater. Electron., 10854-007-9389-z (2007)

 

W. Brezna, G. Strasser, J. Smoliner, "Two color, low intensity photocurrent feedback for local photocurrent spectrscopy", Review of Scientific Instruments 78, 063706-1 – 063706-4 (2007)

 

D. Stehr, S. Winnerl, M. Helm, A.M.Andrews, T. Roch, G. Strasser, "Relaxation Dynamics of Interminiband Transitions and Electron Cooling in Doped GaAs/AlGaAs Superlattices", American Institute of Physics, 485-486 (2007)

 

L. K. Hoffmann, C. A. Hurni, S. Schartner, M. Austerer, E. Mujagić, M. Nobile, A. Benz, W. Schrenk, A. M. Andrews, P. Klang, and G. Strasser, "Coherence in Y-coupled quantum cascade lasers", Appl. Phys. Lett. 91, 161106 (2007)

 

J. Hoffman, S. Schartner, S. S. Howard, K. J. Franz, F. Towner, and C. Gmachl, "Low voltage-defect quantum cascade laser with heterogeneous injector regions", Optics Express 15 (24), 15818 (2007)

 

A. Benz, G. Fasching, C. Deutsch, A.M. Andrews, K. Unterrainer, P. Klang, W. Schrenk, G. Strasser, "THz photonic crystal resonators", Optics Express 15, 12418 (2007)

 

A. Lugstein, A.M. Andrews, M. Steinmair, Y.-J. Hyun, E. Bertagnolli, M. Weil, P. Pongratz, M. Schramböck, T. Roch, G. Strasser, "Growth of branched single-crystalline GaAs whiskers on Si nanowire trunks", Nanotechnology 18, 335306 (2007)

 

A. Benz, G. Fasching, A.M. Andrews, M. Martl, K. Unterrainer, T. Roch, W. Schrenk, S. Golka, G. Strasser, "Influence of doping on the performance of terahertz quantum-cascade lasers", Appl. Phys. Lett. 90, 101107 (2007)
Selected for the Virtual Journal of Nanoscale Science & Technology 15(11) 2007

 

T. Gebhard, P.L. Souza, F.F. Schrey, G. Strasser, K. Unterrainer, M.P. Pires, S.M. Landi, J.M. Villas-Boas, N. Studart, "Polarization dependence of intraband transitions in QDIPs", phys. stat. sol. (c) 4, 304 (2007)

 

S. Schartner, S. Golka, C. Pflügl, W. Schrenk, A.M. Andrews, T. Roch, G. Strasser, "Band Structure Mapping of Photonic Crystal Intersubband Detectors", Appl. Phys. Lett., 89, 151107 (2006)
Selected for the Virtual Journal of Nanoscale Science & Technology 14(17) 2006

 

M. Schramböck, A. M. Andrews, T. Roch, W. Schrenk, A. Lugstein, G. Strasser, "Nano-patterning and growth of self-assembled quantum dots", Microelectronics Journal 37, 1532 (2006)

 

D. Rakoczy, G. Strasser, J. Smoliner, "Cross Sectional Ballistic Electron Emission Microscopy for Schottky Barrier Height Profiling on Heterostructures", J. Appl. Phys. 45, 2204 (2006)

 

T. Müller, G. Strasser, K. Unterrainer, "Ultrafast spectral hole burning spectroscopy of exciton spin flip processes in InAs/GaAs quantum dots", Appl. Phys. Lett. 88, 192105 (2006)
Selected for the Virtual Journal of Ultrafast Science 5(6) 2006
Selected for the Virtual Journal of Nanoscale Science & Technology 13(21) 2006

 

G. Fasching, F.F. Schrey, T. Roch, A.M. Andrews, W. Brezna, J. Smoliner, G. Strasser, K. Unterrainer, "Single InAs/GaAs quantum dots: Photocurrent and cross-sectional AFM analysis", Physica E 32, 183 (2006)

 

M. Schramböck, W. Schrenk, T. Roch, A.M. Andrews, M. Austerer, G. Strasser, "Self organized InAs quantum dots grown on patterned GaAs substrates", Microelectronic Engineering 83, 1573 (2006)

 

 

Reviews and book contributions

 

A. Benz, C. Deutsch, G. Fasching, K. Unterrainer, Maxwell A., P. Klang, W. Schrenk, G. Strasser, "Designer Laser Resonators based on Amplifying Photonic Crystals",  Frontiers in Guided Wave Optics and Optoelectronics, SCIYO, ISBN: 978-953-7619-82-4, 501-512 (2010) 

 

A.M. Andrews, M. Schramböck, G. Strasser, "Handbook of Self Assembled Semiconductor Nanostructures for Novel Devices in Photonics and Electronics: Chapter 2: InAs quantum dots on AlxGa1-xAs surfaces and in an AlxGa1-xAs matrix", Academic Press, ISBN 978-0-08-046325-4, ed.: M. Henini, 62-83 (2008)