Joachim Wabnig
Research Scientist
Cambridge, UK
Biography
I am a Research Scientist in the Math & Algorithms Group, AAAID Lab. I started my career as a theoretical physicist with a PhD from Umeå University, exploring the theory of quantum measurement. As a postdoctoral fellow at the University of Oxford and the University of Cambridge I contributed to a large UK wide collaboration on quantum computation. In 2011 I joined Nokia Research Center in Cambridge as a researcher in the Quantum Technologies team supplying theoretical understanding for the efforts in quantum key distribution and linear optics quantum computing. With the foundation of Nokia Technologies in 2014 I refocussed my research work on machine learning. From 2016 I was the leader of the Analytics and Machine Learning team in Nokia Technologies Labs, and from 2017 the interim leader of the Advanced Research Lab. In 2018 I joined Nokia Bell Labs as an individual contributor. I have been working on the topics of efficient machine learning and emerging computing technologies since.
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1991 – 1995 High school for aeronautical engineering, HTL Eisenstadt, graduated with distinction
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1995 – 1996 Social service as a paramedic at the Red Cross
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1996 – 2001 Studies of physics (Technische Physik) at TU Wien
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1999 – 2000 ERASMUS exchange student at Umeå University, Sweden
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2000 Master of Science degree from Umeå University, awarded for the thesis "Shubnikov - de Haas Oscillation in a 2D and 3D electron gas" under the supervision of Prof. Jørgen Rammer
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2000 – 2001 Master Thesis "Interaction in the Model of Topological Fermions" under supervision of Prof. Manfried Faber
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2001 Graduated as M. Sc. (Dipl. Ing.) from TU Wien with distinction
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2002 – 2006 Graduate studies in theoretical solid state physics at Umeå University under the supervision of Prof. Jørgen Rammer and Prof. Andrei Shelankov
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2003 Licentiate thesis "Counting Statistics and Quantum Measurement"
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2007 PhD degree from Umeå University for the thesis "Measuring Quantum Systems with a Tunnel Junction" Opponent on the defense: Prof. Ulrich Eckern, Universität Augsburg
- Faber, Manfried and Wabnig, Joachim and Ivanov, Andrei N., "Solitons and spontaneous symmetry breaking in 2 and 4 dimensions", arXiv e-prints (2002), pp. hep-lat/0204031.
- Rammer, J. and Shelankov, A.L. and Wabnig, J., "Quantum measurement in charge representation", Physical Review B, 70, 11 (2004), pp. 115327.
- Wabnig, J. and Khomitsky, D.V. and Rammer, J. and Shelankov, A.L., "Statistics of charge transfer in a tunnel junction coupled to an oscillator", Physical Review B, 72, 16 (2005), pp. 165347.
- Wabnig, J. and Rammer, J. and Shelankov, A.L., "Noise spectrum of a tunnel junction coupled to a nanomechanical oscillator", Physical Review B, 75, 20 (2007), pp. 205319.
- Wabnig, J. and Lovett, B.W., "A quantum dot single spin meter", New Journal of Physics 11, 4 (2009), pp. 043031.
- Wabnig, J. and Lovett, B.W. and Jefferson, J.H. and Briggs, G.A.D., "Spin Lifetimes in Quantum Dots from Noise Measurements", Physical Review Letters, 102, 1 (2009), pp. 016802.
- Gauger, Erik M. and Wabnig, Joachim, "Heat pumping with optically driven excitons", Physical Review B, 82, 7 (2010), pp. 073301.
- Giavaras, G. and Wabnig, J. and Lovett, B.W. and Jefferson, J.H. and Briggs, G.A.D., "Spin detection at elevated temperatures using a driven double quantum dot", Physical Review B, 82, 8 (2010), pp. 085410.
- Giavaras, G. and Wabnig, J. and Lovett, B.~W. and Jefferson, J.H. and Briggs, G.A.D., "Magnetic field sensing using a driven double quantum dot", Physica E Low-Dimensional Systems and Nanostructures 42, 4 (2010), pp. 895-898.
- Chorley, S.J. and Giavaras, G. and Wabnig, J. and Jones, G.A.C. and Smith, C.G. and Briggs, G.A.D. and Buitelaar, M., "Transport Spectroscopy of an Impurity Spin in a Carbon Nanotube Double Quantum Dot", Physical Review Letters, 106, 20 (2011), pp. 206801.
- Chorley, S.J. and Wabnig, J. and Penfold-Fitch, Z.V. and Petersson, K.D. and Frake, J. and Smith, C.G. and Buitelaar, M., "Measuring the Complex Admittance of a Carbon Nanotube Double Quantum Dot", Physical Review Letters, 108, 3 (2012), pp. 036802.
- Li, H.W. and Wabnig, J. and Bitauld, D. and Shadbolt, P. and Politi, A. and Laing, A. and O'Brien, J.~L. and Niskanen, A.~O., "Calibration and high fidelity measurement of a quantum photonic chip", New Journal of Physics 15, 6 (2013), pp. 063017.
- Wabnig, J. and Bitauld, D. and Li, H.~W. and Laing, A. and O'Brien, J.~L. and Niskanen, A.~O., "Demonstration of free-space reference frame independent quantum key distribution", New Journal of Physics 15, 7 (2013), pp. 073001.
- Zhang, P. and Aungskunsiri, K. and Mart́ın-López, E. and Wabnig, J. and Lobino, M. and Nock, R.~W. and M..., "Reference-Frame-Independent Quantum-Key-Distribution Server with a Telecom Tether for an On-Chip Client", Physical Review Letters, 112, 13 (2014), pp. 130501.
- Chun, Hyunchae and Choi, Iris and Faulkner, Grahame and Clarke, Larry and Barber, Bryan and George, Glenn and Capon, Colin, and Niskanen, Antti, and Wabnig, Joachim, and O'Brien, Dominic, and Bitauld, David, "Handheld free space quantum key distribution with dynamic motion compensation", Optics Express 25, 6 (2017), pp. 6784.
- Tavakoli, Hamed Rezazadegan, and Wabnig, Joachim, and Cricri, Francesco, and Saniee, Iraj, Hybrid Pruning And Sparsification, Conference: 2021 IEEE International Conference on Image Processing (ICIP), September 2021.
- US-10225081-B2 Secured wireless communications Nokia Technologies Oy Joachim WABNIG, Antti Niskanen, Hongwei Li, David BITAULD
- US-9794065-B2 Quantum key distribution Nokia Technologies Oy Joachim WABNIG, Antti Niskanen, Hongwei Li, David BITAULD
- US-10601507-B2 Optical link establishment Nokia Technologies Oy Joachim WABNIG, Antti Niskanen, Hongwei Li, David BITAULD
- US-9929806-B2 Alignment of optical devices Nokia Technologies Oy Joachim WABNIG, Antti Niskanen, Hongwei Li, David BITAULD
- US-10846611-B2 Data processing Nokia Technologies Oy Joachim WABNIG, Antti Niskanen
- US-10063323-B2 Fiber-based communication Nokia Technologies Oy David BITAULD, Joachim WABNIG, Antti Niskanen, Hongwei Li
- US-11103162-B2 Method, apparatus and computer program product for activity recognition Nokia Technologies Oy Antti Niskanen, Joachim WABNIG
- US-9916432-B2 Storing and retrieving cryptographic keys from biometric data Nokia Technologies Oy Chris Bower, Troels Roennow, Andrew MATTHEWS, Joachim WABNIG
- US-9838887-B2 Methods, apparatus and computer programs for obtaining data Nokia Technologies Oy Antti Niskanen, Joachim WABNIG
- US-10097526-B2 Key distribution in a wireless system Nokia Technologies Oy Joachim WABNIG
Biography
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