Publications

  • M. Khoshnegar, T. Huber, A. Predojević, D. Dalacu, M. Prilmüller, J. Lapointe, X. Wu, P. Tamarat, B. Lounis, P. Poole, G. Weihs, and H. Majedi, A solid state source of photon triplets based on quantum dot molecules,  8, 15716 (2017), DOI: 10.1038/ncomms15716.
  • A. Schlager, B. Pressl, K. Laiho, H. Suchomel, M. Kamp, S. Höfling, C. Schneider, and G. Weihs, Temporally versatile polarization entanglement from Bragg reflection waveguides, Optics Letters 42, 2102 (2017), DOI: 10.1364/OL.42.002102.
  • S. Agne, T. Kauten, J. Jin, E. Meyer-Scott, J. Z. Salvail, et al., Observation of Genuine Three-Photon Interference, Physical Review Letters 118, 153602 (2017), DOI: 10.1103/PhysRevLett.118.153602.
  • Kauten, R. Keil, T. Kaufmann, B. Pressl, Č. Brukner, and G. Weihs, Obtaining tight bounds on higher-order interferences with a 5-path interferometer, New J. Phys. 19, 033017 (2017), DOI: 10.1088/1367-2630/aa5d98.
  • Dittel, R. Keil, and G. Weihs, Many-body quantum interference on hypercubes, Quantum Science and Technology 2, 015003 (2017), DOI: 10.1088/2058-9565/aa540c.
  • Laiho, B. Pressl, A. Schlager, H. Suchomel, M. Kamp, et al., Uncovering dispersion properties in semiconductor waveguides to study photon-pair generation, Nanotechnology 27, 434003 (2016), DOI: 10.1088/0957-4484/27/43/434003.
  • Huber, A. Predojević, G. S. Solomon, and G. Weihs, Effects of photo-neutralization on the emission properties of quantum dots, Opt. Express 24, 21794 (2016), DOI: 10.1364/OE.24.021794.
  • Keil, T. Kaufmann, T. Kauten, S. Gstir, C. Dittel, et al., Hybrid waveguide-bulk multi-path interferometer with switchable amplitude and phase, APL Photonics 1, 081302 (2016), DOI: 10.1063/1.4960204.
  • Keil, C. Poli, M. Heinrich, J. Arkinstall, G. Weihs, et al., Universal Sign Control of Coupling in Tight-Binding Lattices, Phys. Rev. Lett. 116 (2016), DOI: 10.1103/PhysRevLett.116.213901.
  • Huber, L. Ostermann, M. Prilmuller, G. S. Solomon, H. Ritsch, et al., Coherence and degree of time-bin entanglement from quantum dots, Phys. Rev. B 93, 201301 (2016), DOI: 10.1103/PhysRevB.93.201301.
  • Ostermann, T. Huber, M. Prilmüller, G. S. Solomon, H. Ritsch, et al., Coherent two-photon excitation of quantum dots, in Proceedings of Quantum Optics, J. Stuhler, and A. J. Shields, eds. (Brussels, 2016), 9900, pp. 99000T (SPIE, 2016), DOI: 10.1117/12.2230071.
  • Weimann, A. Perez-Leija, M. Lebugle, R. Keil, M. Tichy, et al., Implementation of quantum and classical discrete fractional Fourier transforms, Nature Commun. 7, 8 (2016), DOI: 10.1038/ncomms11027
  • Kauten, R. Keil, T. Kaufmann, B. Pressl, Č. Brukner, and G. Weihs, Obtaining tight bounds on higher-order interferences with a 5-path interferometer, New J. Phys. 19, 033017 (2017), DOI: 10.1088/1367-2630/aa5d98.
  • Christoph, K. Robert, and W. Gregor, Many-body quantum interference on hypercubes, Quantum Science and Technology 2, 015003 (2017), DOI: 10.1088/2058-9565/aa540c.
  • Laiho, B. Pressl, A. Schlager, H. Suchomel, M. Kamp, et al., Uncovering dispersion properties in semiconductor waveguides to study photon-pair generation, Nanotechnology 27, 434003 (2016), DOI: 10.1088/0957-4484/27/43/434003.
  • Huber, A. Predojević, G. S. Solomon, and G. Weihs, Effects of photo-neutralization on the emission properties of quantum dots, Opt. Express 24, 21794 (2016), DOI: 10.1364/OE.24.021794.
  • Keil, T. Kaufmann, T. Kauten, S. Gstir, C. Dittel, et al., Hybrid waveguide-bulk multi-path interferometer with switchable amplitude and phase, APL Photonics 1, 081302 (2016), DOI: 10.1063/1.4960204.
  • Keil, C. Poli, M. Heinrich, J. Arkinstall, G. Weihs, et al., Universal Sign Control of Coupling in Tight-Binding Lattices, Phys. Rev. Lett. 116 (2016), DOI: 10.1103/PhysRevLett.116.213901.
  • Huber, L. Ostermann, M. Prilmuller, G. S. Solomon, H. Ritsch, et al., Coherence and degree of time-bin entanglement from quantum dots, Phys. Rev. B 93, 201301 (2016), DOI: 10.1103/PhysRevB.93.201301.
  • Ostermann, T. Huber, M. Prilmüller, G. S. Solomon, H. Ritsch, et al., Coherent two-photon excitation of quantum dots, in Proceedings of Quantum Optics, J. Stuhler, and A. J. Shields, eds. (Brussels, 2016), 9900, pp. 99000T (SPIE, 2016), DOI: 10.1117/12.2230071.
  • Weimann, A. Perez-Leija, M. Lebugle, R. Keil, M. Tichy, et al., Implementation of quantum and classical discrete fractional Fourier transforms, Nature Commun. 7, 8 (2016), DOI: 10.1038/ncomms11027.
  • B. Pressl, T. Günthner, K. Laiho, J. Geßler, M. Kamp, S. Höfling, C. Schneider, and G. Weihs, Mode-resolved Fabry-Perot experiment in low-loss Bragg-reflection waveguides, Opt. Express 23, 33608 (2015), DOI: 10.1364/OE.23.033608.
  • T. Huber, A. Predojević, D. Föger, G. S. Solomon, and G. Weihs, Optimal excitation conditions for indistinguishable photons from quantum dots, New J. Phys. 17, 123025 (2015), DOI: 10.1088/1367-2630/17/12/123025.
  • R. Keil, B. Pressl, R. Heilmann, M. Gräfe, G. Weihs, and A. Szameit, Direct measurement of second-order coupling in a waveguide lattice, Appl. Phys. Lett. 107, 241104 (2015), DOI: 10.1063/1.4937807.
  • T. Günthner, B. Pressl, K. Laiho, J. Geßler, S. Höfling, M. Kamp, C. Schneider, and G. Weihs, Broadband indistinguishability from bright parametric downconversion in a semiconductor waveguide, Journal of Optics 17, 125201 (2015), DOI: 10.1088/2040-8978/17/12/125201.
  • G. Weihs, Teleportation im Doppelpack, Physik Journal 14, 18 (2015).
  • L. Einkemmer, Z. Vörös, G. Weihs, and S. Portolan, Polarization entanglement generation in microcavity polariton devices, phys. stat. solid. (b), n/a (2015), DOI: 10.1002/pssb.201451704.
  • Z. Vörös, and G. Weihs, Foucault's method for measuring the speed of light with modern apparatus, European Journal of Physics 36, 035013 (2015), DOI: 10.1088/0143-0807/36/3/035013.
  • M. Covi, B. Pressl, T. Günthner, K. Laiho, S. Krapick, C. Silberhorn, and G. Weihs, Liquid-nitrogen cooled, free-running single-photon sensitive detector at telecommunication wavelengths, Appl. Phys. B 118, 489 (2015), DOI: 10.1007/s00340-015-6019-y.
  • Z. Vörös, and G. Weihs, Rayleigh scattering in coupled microcavities: theory, J. Phys. Cond. Mat. 26, 485303 (2014), DOI: 10.1088/0953-8984/26/48/485303.
  • I. Straka, A. Predojević, T. Huber, L. Lachman, L. Butschek, M. Miková, M. Mičuda, G. S. Solomon, G. Weihs, M. Ježek, and R. Filip, Quantum non-Gaussian Depth of Single-Photon States, Phys. Rev. Lett. 113, 223603 (2014), DOI: 10.1103/PhysRevLett.113.223603.  
  • T. Huber, A. Predojevic, M. Khoshnegar, D. Dalacu, P. J. Poole, H. Majedi, and G. Weihs, Polarization Entangled Photons from Quantum Dots Embedded in Nanowires, Nano Lett. 14, 7107 (2014), DOI: 10.1021/Nl503581d.  
  • H. Jayakumar, A. Predojević, T. Kauten, T. Huber, G. S. Solomon, and G. Weihs, Time-bin entangled photons from a quantum dot, Nature Commun. 5 (2014), DOI: 10.1038/ncomms5251. 
  • S. Portolan, L. Einkemmer, Z. Vörös, G. Weihs & P. Rabl, Generation of hyper-entangled photon pairs in coupled microcavities, New Journal of Physics 16, 063030 (2014). DOI: 10.1088/1367-2630/16/6/063030
  • T. Kauten, B. Pressl, T. Kaufmann, and G. Weihs, Measurement and modeling of the nonlinearity of photovoltaic and Geiger-mode photodiodes., Rev. Sci. Instrum. 85, 063102 (2014), DOI: 10.1063/1.4879820.
  • G. Weihs, User Friendly Photon Pairs, Physics 7, 49 (2014). DOI: 10.1103/Physics.7.49
  • C. Erven, N. Ng, N. Gigov, R. Laflamme, S. Wehner, and G. Weihs, An experimental implementation of oblivious transfer in the noisy storage model, Nat. Commun. 5 (2014), DOI: 10.1038/ncomms4418
  • C. Erven, E. Meyer-Scott, K. Fisher, J. Lavoie, B. L. Higgins, Z. Yan, C. J. Pugh, J. P. Bourgoin, R. Prevedel, L. K. Shalm, L. Richards, N. Gigov, R. Laflamme, G. Weihs, T. Jennewein, and K. J. Resch, Experimental three-photon quantum nonlocality under strict locality conditions, Nature Photonics 8, 292 (2014). DOI: 10.1038/nphoton.2014.50
  • A. Predojević, M. Ježek, T. Huber, H. Jayakumar, T. Kauten, G. Solomon, R. Filip, and G. Weihs, Efficiency vs. multi-photon contribution test for quantum dots, Opt. Express 22, 4789-4798 (2014). DOI: 10.1364/OE.22.004789
  • T. Jennewein, J. P. Bourgoin, B. Higgins, C. Holloway, E. Meyer-Scott, C. Erven, B. Heim, Z. Yan, H. Huebel, G. Weihs, E. Choi, I. D'Souza, D. Hudson, and R. Laflamme, QEYSSAT: a mission proposal for a quantum receiver in space, in Proceedings of Advances in Photonics of Quantum Computing, Memory, and Communication VII, Z. U. Hasan, P. R. Hemmer, H. Lee, and C. M. Santori, eds. (2014), Proc. SPIE 8997, p. 89970A, DOI: 10.1117/12.2041693. 
  • B. Pressl, G. Weihs, Notes on evanescent wave Bragg-reflection waveguides, in Emerging Technologies in Security and Defence; and Quantum Security II; and Unmanned Sensor Systems X, E. M. Carapezza; K. L. Lewis; M. T. Gruneisen; M. Dusek; R. C. Hollins; J. G. Rarity; T. J. Merlet, Editors, Proceedings of SPIE Vol. 8899 (SPIE, Bellingham, WA 2013), 88990Q. DOI: 10.1117/12.2030833
  • R. T. Horn, P. Kolenderski, D. Kang, P. Abolghasem, C. Scarcella, A. D. Frera, A. Tosi, L. G. Helt, S. V. Zhukovsky, J. E. Sipe, G. Weihs, A. S. Helmy, and T. Jennewein, Inherent polarization entanglement generated from a monolithic semiconductor chip, Sci. Rep. 3, 2314 (2013), DOI: 10.1038/srep02314.
  • T. Huber, A. Predojević, H. Zoubi, H. Jayakumar, G. S. Solomon and G. Weihs, Measurement and modification of biexciton-exciton time correlations, Opt. Express 21, 9890-9898 (2013). DOI: 10.1364/OE.21.009890.
  • H. Jayakumar, A. Predojević, T. Huber, T. Kauten, G. S. Solomon, and G. Weihs, Deterministic Photon Pairs and Coherent Optical Control of a Single Quantum Dot, Phys. Rev. Lett. 110, 135505 (2013), DOI: 10.1103/PhysRevLett.110.135505.
  • G. Weihs, Welcher Weg war das Ziel?, Physik-Journal 12, (1) 16 (2013).
  • A. Predojević, S. Grabher and G. Weihs, Pulsed Sagnac source of polarization entangled photon pairs, Opt. Express, 20, 25022-25029 (2012). DOI: 10.1364/OE.20.025022
  • R. Horn, P. Abolghasem, B. J. Bijlani, D. Kang, A. S. Helmy, and G. Weihs, Monolithic Source of Photon Pairs, Phys. Rev. Lett. 108, 153605 (2012), DOI: 10.1103/PhysRevLett.108.153605.
  • P. Mai, B. Pressl, M. Sassermann, Z. Vörös, G. Weihs, et al., Multi-dimensional laser spectroscopy of  exciton polaritons with spatial light modulators, Appl. Phys. Lett. 100, 072109 (2012), DOI: 10.1063/1.3687180.
  • I. Söllner, B. Gschösser, P. Mai, B. Pressl, Z. Vörös, and G. Weihs, Testing Born's Rule in Quantum Mechanics for Three Mutually Exclusive Events, Found. Phys. online first (2012), DOI: 10.1007/s10701-011-9597-5.
  • U. Sinha, C. Couteau, T. Jennewein, R. Laflamme, and G. Weihs, Ruling Out Multi-Order Interference in Quantum Mechanics, Science 329, 418 (2010), DOI: 10.1126/science.1190545.
  • E. Meyer-Scott, H. Hubel, A. Fedrizzi, C. Erven, G. Weihs, and T. Jennewein, Quantum entanglement distribution with 810 nm photons through telecom fibers, Appl. Phys. Lett. 97 (2010), DOI: 10.1063/1.3460920.
  • C. Erven, X. F. Ma, R. Laflamme, and G. Weihs, Entangled quantum key distribution with a biased basis choice, New J. Phys. 11 (2009), DOI: 10.1088/1367-2630/11/4/045025.
  • E. Bocquillon, C. Couteau, M. Razavi, R. Laflamme, and G. Weihs, Coherence measures for heralded single-photon sources, Phys. Rev. A 79 (2009), DOI: 10.1103/PhysRevA.79.035801.
  • D. N. Biggerstaff, R. Kaltenbaek, D. R. Hamel, G. Weihs, T. Rudolph, and K. J. Resch, Cluster-State Quantum Computing Enhanced by High-Fidelity Generalized Measurements, Phys. Rev. Lett. 103 (2009), DOI: 10.1103/PhysRevLett.103.240504.
  • P. K. Mohseni, G. Lawson, C. Couteau, G. Weihs, A. Adronov, and R. R. LaPierre, Growth and Characterization of GaAs Nanowires on Carbon Nanotube Composite Films: Toward Flexible Nanodevices, Nano Lett. 8, 4075 (2008), DOI: 10.1021/nl802003m.
  • C. Erven, C. Couteau, R. Laflamme, and G. Weihs, Entangled quantum key distribution over two free-space optical links, Opt. Express 16, 16840 (2008), DOI: 10.1364/oe.16.016840.
  • C. Erven, C. Couteau, R. Laflamme, and G. Weihs, Entanglement Based Free-Space Quantum Key Distribution, in Photonics North 2008, R. Vallee, and M. Piche, eds. (2008).
  • C. Chen, N. Braidy, C. Couteau, C. Fradin, G. Weihs, and R. LaPierre, Multiple quantum well AlGaAs nanowires, Nano Lett. 8, 495 (2008), DOI: 10.1021/nl0726306.
  • A. Zeilinger, G. Weihs, T. Jennewein, and M. Aspelmeyer, Happy centenary, photon (vol 433, pg 230, 2005), Nature 446, 342 (2007), DOI: 10.1038/nature05274.
  • G. Weihs, and C. Erven, Entangled free-space quantum key distribution, in Proceedings of Quantum Communications Realized, Y. Arakawa, M. Sasaki, and H. Sotobayashi, eds. (2007), Proceedings of the Society of Photo-Optical Instrumentation Engineers (Spie) 6780, pp. 78013, DOI: 10.1117/12.734947.
  • G. Weihs, Coherence by measurement, Nat. Phys. 3, 687 (2007), DOI: 10.1038/nphys737.
  • G. Weihs, Quantum mechanics - The truth about reality, Nature 445, 723 (2007), DOI: 10.1038/445723a.
  • G. Weihs, A test of Bell's inequality with spacelike separation, in Foundations of Probability and Physics - 4, G. Adenier, A. Y. Khrennikov, and C. A. Fuchs, eds. (2007), pp. 250.
  • Chen, S. Shehata, C. Fradin, R. LaPierre, C. Couteau, and G. Weihs, Self-directed growth of AlGaAs core-shell nanowires for visible light applications, Nano Lett. 7, 2584 (2007), DOI: 10.1021/nl070874k.
  • G. Weihs, Parametric down-conversion in photonic crystal waveguides, Int. J. Mod. Phys. B 20, 1543 (2006), DOI: 10.1142/s0217979206034121.
  • S. Groblacher, T. Jennewein, A. Vaziri, G. Weihs, and A. Zeilinger, Experimental quantum cryptography with qutrits, New J. Phys. 8 (2006), DOI: 10.1088/1367-2630/8/5/075.
  • Zeilinger, G. Weihs, T. Jennewein, and M. Aspelmeyer, Happy centenary, photon, Nature 433, 230 (2005), DOI: 10.1038/nature03280.
  • G. Weihs, H. Deng, D. Snoke, and Y. Yamamoto, Polariton lasing in a microcavity, phys. stat. solid. (a) 201, 625 (2004), DOI: 10.1002/pssa.200304061.
  • Shelykh, K. V. Kavokin, A. V. Kavokin, G. Malpuech, P. Bigenwald, et al., Semiconductor microcavity as a spin-dependent optoelectronic device, Phys. Rev. B 70 (2004), DOI: 10.1103/PhysRevB.70.035320.
  • Y. Zhang, G. Solomon, G. Weihs, and Y. Yamamoto, Experimental extract and empirical formulas of refractive indices of GaAs and AlAs at high temperature by HRXRD and optical reflectivity measurement, Journal of Crystal Growth 251, 777 (2003), DOI: 10.1016/s0022-0248(02)02207-8.
  • G. Weihs, H. Deng, R. Huang, M. Sugita, F. Tassone, and Y. Yamamoto, Exciton-polariton lasing in a microcavity, Semi. Sci. Tech. 18, S386 (2003), DOI: 10.1088/0268-1242/18/10/313.
  • Vaziri, J. W. Pan, T. Jennewein, G. Weihs, and A. Zeilinger, Concentration of higher dimensional entanglement: Qutrits of photon orbital angular momentum, Phys. Rev. Lett. 91 (2003), DOI: 10.1103/PhysRevLett.91.227902.
  • J. W. Pan, S. Gasparoni, R. Ursin, G. Weihs, and A. Zeilinger, Experimental entanglement purification of arbitrary unknown states, Nature 423, 417 (2003), DOI: 10.1038/nature01623.
  • T. Jennewein, G. Weihs, and A. Zeilinger, Photon Statistics and Quantum Teleportation Experiments, J. Phys. Soc. Jap. 72, 168 (2003).
  • R. D. Gill, G. Weihs, A. Zeilinger, and M. Zukowski, Comment on "Exclusion of time in the theorem of Bell" by K. Hess and W. Philipp, Europhys. Lett. 61, 282 (2003), DOI: 10.1209/epl/i2003-00230-6.
  • S. Gasparoni, J. W. Pan, G. Weihs, and A. Zeilinger, On the way to an experimental realization of entanglement purification, in Quantum Communication, Measurement and Computing, Proceedings, J. H. Shapiro, and O. Hirota, eds. (2003), pp. 67.
  • H. Deng, G. Weihs, D. Snoke, J. Bloch, and Y. Yamamoto, Polariton lasing vs. photon lasing in a semiconductor microcavity, Proc. Natl. Acad. Sci. 100, 15318 (2003), DOI: 10.1073/pnas.2634328100.
  • Brukner, J. W. Pan, C. Simon, G. Weihs, and A. Zeilinger, Probabilistic instantaneous quantum computation, Phys. Rev. A 67 (2003), DOI: 10.1103/PhysRevA.67.034304.
  • G. Weihs, Bell's theorem for space-like separation, in Quantum [Un]Speakables: From Bell to Quantum Information, R. A. Bertlmann, and A. Zeilinger, eds. (Springer, Berlin, 2002), pp. 155.
  • Vaziri, G. Weihs, and A. Zeilinger, Experimental two-photon, three-dimensional entanglement for quantum communication, Phys. Rev. Lett. 89 (2002), DOI: 10.1103/PhysRevLett.89.240401.
  • Vaziri, G. Weihs, and A. Zeilinger, Superpositions of the orbital angular momentum for applications in quantum experiments, J. Opt. B 4, S47 (2002), DOI: 10.1088/1464-4266/4/2/367.
  • R. D. Gill, G. Weihs, A. Zeilinger, and M. Zukowski, No time loophole in Bell's theorem: The Hess-Philipp model is nonlocal, P Natl Acad Sci USA 99, 14632 (2002), DOI: 10.1073/pnas.182536499.
  • H. Fan, G. Weihs, K. Matsumoto, and H. Imai, Cloning of symmetric d-level photonic states in physical systems, Phys. Rev. A 66 (2002), DOI: 10.1103/PhysRevA.66.024307.
  • H. Deng, G. Weihs, C. Santori, J. Bloch, and Y. Yamamoto, Condensation of semiconductor microcavity exciton polaritons, Science 298, 199 (2002), DOI: 10.1126/science.1074464.
  • Mair, A. Vaziri, G. Weihs, and A. Zeilinger, Entanglement of the orbital angular momentum states of photons, Nature 412, 313 (2001), DOI: 10.1038/35085529.
  • Simon, G. Weihs, and A. Zeilinger, Optimal quantum cloning via stimulated emission, Phys. Rev. Lett. 84, 2993 (2000), DOI: 10.1103/PhysRevLett.84.2993.
  • Simon, G. Weihs, and A. Zeilinger, Optimal quantum cloning and universal NOT without quantum gates, J. Mod. Opt. 47, 233 (2000), DOI: 10.1080/09500340008244038.
  • J. Kempe, C. Simon, and G. Weihs, Optimal photon cloning, Phys. Rev. A 62, art. no. (2000).
  • T. Jennewein, C. Simon, G. Weihs, H. Weinfurter, and A. Zeilinger, Quantum cryptography with entangled photons, Phys. Rev. Lett. 84, 4729 (2000), DOI: 10.1103/PhysRevLett.84.4729.
  • T. Jennewein, U. Achleitner, G. Weihs, H. Weinfurter, and A. Zeilinger, A fast and compact quantum random number generator, Rev. Sci. Instrum. 71, 1675 (2000), DOI: 10.1063/1.1150518.
  • Simon, G. Weihs, and A. Zeilinger, Quantum cloning and signaling, Acta. Phys. Slov. 49, 755 (1999).
  • P. G. Kwiat, A. G. White, J. R. Mitchell, O. Nairz, G. Weihs, et al., High-efficiency quantum interrogation measurements via the quantum Zeno effect, Phys. Rev. Lett. 83, 4725 (1999), DOI: 10.1103/PhysRevLett.83.4725.
  • G. Weihs, T. Jennewein, C. Simon, H. Weinfurter, and A. Zeilinger, Violation of Bell's inequality under strict Einstein locality conditions, Phys. Rev. Lett. 81, 5039 (1998), DOI: 10.1103/PhysRevLett.81.5039.
  • G. Weihs, M. Reck, H. Weinfurter, and A. Zeilinger, Two-photon interference in optical fiber multiports, Phys. Rev. A 54, 893 (1996), DOI: 10.1103/PhysRevA.54.893.
  • G. Weihs, M. Reck, H. Weinfurter, and A. Zeilinger, All-fiber three-path Mach-Zehnder interferometer, Opt. Lett. 21, 302 (1996), DOI: 10.1364/ol.21.000302.