The University of Queensland

Certification of photon Fock states using second-order nonlinearity

Le, Dat Thanh, Almeida, Marcelo P. and An, Nguyen Ba (2022). Certification of photon Fock states using second-order nonlinearity. Physical Review A, 106 (6) 062608. doi: 10.1103/physreva.106.062608

Active demultiplexing of single photons from a solid-state source

Lenzini, Francesco, Haylock, Ben, Loredo, Juan C., Abrahao, Raphael A. , Zakaria, Nor A. , Kasture, Sachin, Sagnes, Isabelle, Lemaitre, Aristide, Phan, Hoang-Phuong, Dao, Dzung Viet, Senellart, Pascale, Almeida, Marcelo P., White, Andrew G. and Lobino, Mirko (2017). Active demultiplexing of single photons from a solid-state source. Laser and Photonics Reviews, 11 (3) 1600297. doi: 10.1002/lpor.201600297

Boson sampling with single-photon Fock states from a bright solid-state source

Loredo, J. C., Broome, M. A., Hilaire, P., Gazzano, O., Sagnes, I., Lemaitre, A., Almeida, M. P., Senellart, P. and White, A. G. (2017). Boson sampling with single-photon Fock states from a bright solid-state source. Physical Review Letters, 118 (13) 130503, 130503. doi: 10.1103/PhysRevLett.118.130503

Scalable performance in solid-state single-photon sources

Loredo, Juan C., Zakaria, Nor A., Somaschi, Niccolo, Anton, Carlos, De Santis, Lorenzo, Giesz, Valerian, Grange, Thomas, Broome, Matthew A., Gazzano, Olivier, Coppola, Guillaume, Sagnes, Isabelle, Lemaitre, Aristide, Auffeves, Alexia, Senellart, Pascale, Almeida, Marcelo P. and White, Andrew G. (2016). Scalable performance in solid-state single-photon sources. Optica, 3 (4), 433-440. doi: 10.1364/OPTICA.3.000433

Near-optimal single-photon sources in the solid state

Somaschi, N., Giesz, V., De Santis, L., Loredo, J. C., Almeida, M. P., Hornecker, G., Portalupi, S. L., Grange, T., Anton, C., Demory, J., Gomez, C., Sagnes, I., Lanzillotti-Kimura, N. D., Lemaitre, A., Auffeves, A., White, A. G., Lanco, L. and Senellart, P. (2016). Near-optimal single-photon sources in the solid state. Nature Photonics, 10 (5), 340-345. doi: 10.1038/nphoton.2016.23

Measuring entanglement in a photonic embedding quantum simulator

Loredo, J. C., Almeida, M. P., Di Candia, R., Pedernales, J. S., Casanova, J., Solano, E. and White, A. G. (2016). Measuring entanglement in a photonic embedding quantum simulator. Physical Review Letters, 116 (7) 070503, 070503.1-070503.5. doi: 10.1103/PhysRevLett.116.070503

Entanglement-free certification of entangling gates

Almeida, M. P., Gu, Mile, Fedrizzi, Alessandro, Broome, Matthew A., Ralph, Timothy C. and White, Andrew G. (2014). Entanglement-free certification of entangling gates. Physical Review A, 89 (4) 042323, 042323.1-042323.5. doi: 10.1103/PhysRevA.89.042323

Experimental distribution of entanglement with separable carriers

Fedrizzi A., Zuppardo M., Gillett G.G., Broome M.A., Almeida M.P., Paternostro M., White A.G. and Paterek T. (2013). Experimental distribution of entanglement with separable carriers. Physical Review Letters, 111 (23) 230504, 230504.1-230504.5. doi: 10.1103/PhysRevLett.111.230504

Entangling quantum-logic gate operated with an ultrabright semiconductor single-photon source

Gazzano, O., Almeida, M. P., Nowak, A. K., Portalupi, S. L., Lemaître, A., Sagnes, I., White, A. G. and Senellart, P. (2013). Entangling quantum-logic gate operated with an ultrabright semiconductor single-photon source. Physical Review Letters, 110 (25) 250501, 250501.1-250501.5. doi: 10.1103/PhysRevLett.110.250501

Estimation of a quantum interaction parameter using weak measurements: theory and experiment

Hofmann, Holger F., Goggin, Michael E., Almeida, Marcelo P. and Barbieri, Marco (2012). Estimation of a quantum interaction parameter using weak measurements: theory and experiment. Physical Review A, 86 (4) 040102, 040102.1-040102.4. doi: 10.1103/PhysRevA.86.040102

Conclusive quantum steering with superconducting transition-edge sensors

Smith, Devin H., Gillett, Geoff, de Almeida, Marcelo P., Branciard, Cyril, Fedrizzi, Alessandro, Weinhold, Till J., Lita, Adriana, Calkins, Brice, Gerrits, Thomas, Wiseman, Howard M., Nam, Sae Woo and White, Andrew G. (2012). Conclusive quantum steering with superconducting transition-edge sensors. Nature Communications, 3 (1) 625, 625.1-625.6. doi: 10.1038/ncomms1628

Reducing multi-photon rates in pulsed down-conversion by temporal multiplexing

Broome, M. A., Almeida, M. P., Fedrizzi, A. and White, A. G. (2011). Reducing multi-photon rates in pulsed down-conversion by temporal multiplexing. Optics Express, 19 (23), 22698-22708. doi: 10.1364/OE.19.022698

Experimental information complementarity of two-qubit states

Fedrizzi, A., Skerlak, B., Paterek, T., de Almeida, M. P. and White, A. G. (2011). Experimental information complementarity of two-qubit states. New Journal of Physics, 13 (5) 053038, Article number 053038. doi: 10.1088/1367-2630/13/5/053038

Hardy's paradox and violation of a state-independent bell inequality in time

Fedrizzi, Alessandro, Almeida, Marcelo P., Broome, Matthew A., White, Andrew G. and Barbieri, Marco (2011). Hardy's paradox and violation of a state-independent bell inequality in time. Physical Review Letters, 106 (20) 200402, Article number 100401. doi: 10.1103/PhysRevLett.106.200402

Efficient measurement of quantum dynamics via compressive sensing

Shabani, A., Kosut, R.L., Mohseni, M., Rabitz, H., Broome, M.A., Almeida, M.P., Fedrizzi, A. and White, A.G. (2011). Efficient measurement of quantum dynamics via compressive sensing. Physical Review Letters, 106 (10) 100401, Article number 100401. doi: 10.1103/PhysRevLett.106.100401

Violation of the Leggett-Garg inequality with weak measurements of photons

Goggin, M. E., Almeida, M. P., Barbieri, M., Lanyon, B. P., O'Brien, J. L., White, A. G. and Pryde, G. J. (2011). Violation of the Leggett-Garg inequality with weak measurements of photons. Proceedings of the National Academy of Sciences of USA, 108 (4), 1256-1261. doi: 10.1073/pnas.1005774108

Experimental feedback control of quantum systems using weak measurements

Gillett, G. G., Dalton, R. B., Lanyon, B. P., Almeida, M. P., Barbieri, M., Pryde, G. J., O'Brien, J. L., Resch, K. J., Bartlett, S. D. and White, A. G. (2010). Experimental feedback control of quantum systems using weak measurements. Physical Review Letters, 104 (8) 080503, 080503-1-080503-4. doi: 10.1103/PhysRevLett.104.080503

Towards quantum chemistry on a quantum computer

Lanyon, B. P., Whitfield, J. D., Gillett, G. G., Goggin, M. E., Almeida, M. P., Kassal, I., Biamonte, J. D., Mohseni, M., Powell, B. J., Barbieri, M., Aspuru-Guzik, A. and White, A. G. (2010). Towards quantum chemistry on a quantum computer. Nature Chemistry, 2 (2), 106-111. doi: 10.1038/NCHEM.483

Complementarity in variable strength quantum non-demolition measurements

Barbieri, M., Goggin, M. E., Almeida, M, P., Lanyon, B, P. and White, A. G. (2009). Complementarity in variable strength quantum non-demolition measurements. New Journal of Physics, 11 (x) 093012, x-x. doi: 10.1088/1367-2630/11/9/093012

Parametric down conversion and optical quantum gates:Two's company, four's a crowd

Barbieri, M., Weinhold, T. J., Lanyon, B. P., Gilchrist, A., Resch, K. J., Almeida, M. P. and White, A. G. (2009). Parametric down conversion and optical quantum gates:Two's company, four's a crowd. Journal of Modern Optics, 56 (2-3), 209-214. doi: 10.1080/09500340802337374

Simplifying quantum logic using higher-dimensional Hilbert spaces

Lanyon, Benjamin P., Barbieri, Marco, Almeida, Marcelo P., Jennewein, Thomas, Ralph, Timothy C., Resch, Kevin J., Pryde, Geoff J., O'Brien, Jeremy L., Gilchrist, Alexei and White, Andrew G. (2009). Simplifying quantum logic using higher-dimensional Hilbert spaces. Nature Physics, 5 (2), 134-140. doi: 10.1038/NPHYS1150

Experimental Quantum Computing without Entanglement

Lanyon, B. P., Barbieri, M., Almeida, M. P. and White, A. G. (2008). Experimental Quantum Computing without Entanglement. Physical Review Letters, 101 (20) 200501, 200501-1-200501-4. doi: 10.1103/PhysRevLett.101.200501

Experimental investigation of the dynamics of entanglement: Sudden death, complementarity, and continuous monitoring of the environment

Salles, A., de Melo, F., Almeida, M. P., Hor-Meyll, M., Walborn, S. P., Souto Ribeiro, P. H. and Davidovich, L. (2008). Experimental investigation of the dynamics of entanglement: Sudden death, complementarity, and continuous monitoring of the environment. Physical Review A: Atomic, Molecular and Optical Physics, 78 (2) 022322. doi: 10.1103/PhysRevA.78.022322

Environment-induced sudden death of entanglement

Almeida, M. P., de Melo, F., Hor-Meyll, M., Salles, A, Walborn, S. P., Souto Ribeiro, P. H. and Davidovich, L. (2007). Environment-induced sudden death of entanglement. Science, 316 (5824), 579-582. doi: 10.1126/science.1139892

Quantum information processing with hyperentangled photon states

Walborn, S. P., Almeida, M. P., Souto Ribeiro, P. H. and Monken, C. H. (2006). Quantum information processing with hyperentangled photon states. Quantum Information and Computation, 6 (4-5), 336-350.

Simultaneous observation of correlations in position-momentum and polarization variables

Almeida, M. P., Walborn, S. P. and Souto Ribeiro, P. H. (2006). Simultaneous observation of correlations in position-momentum and polarization variables. Physical Review A, 73 (4) 040301, 040301-1-040301-4. doi: 10.1103/PhysRevA.73.040301

Theoretical investigation of moire patterns in quantum images

Almeida, M. P., Huguenin, J. A. O., Souto Ribeiro, P. H. and Khoury, A. Z. (2006). Theoretical investigation of moire patterns in quantum images. Journal of Modern Optics, 53 (5-6), 777-785. doi: 10.1080/09500340500217720

Orbital angular momentum exchange in parametric down conversion

Huguenin, J. A. O., Martinelli, M., Caetano, D. P., Coutinho dos santos, B., Almeida, M. P., Souto Ribeiro, P. H., Nussenzveig, P. and Khoury, A. Z. (2006). Orbital angular momentum exchange in parametric down conversion. Journal of Modern Optics, 53 (5-6), 647-658. doi: 10.1080/09500340500217548

A simple optical demonstration of quantum cryptography using transverse position and momentum variables

Lemelle, D. S., Almeida, M. P., Souto Ribeiro, P. H. and Walborn, S. P. (2006). A simple optical demonstration of quantum cryptography using transverse position and momentum variables. American Journal of Physics, 74 (6), 542-546. doi: 10.1119/1.2198882

Manipulation and transmission of quantum images

Almeida, M. P., Caetano, D. P. and Souto Ribeiro, P. H. (2006). Manipulation and transmission of quantum images. Journal of Modern Optics, 53 (5-6), 729-738. doi: 10.1080/09500340500259839

Quantum key distribution with higher-order alphabets using spatially encoded qudits

Walborn, S. P., Lemelle, D. S., Almeida, M. P. and Souto Ribeiro, P. H. (2006). Quantum key distribution with higher-order alphabets using spatially encoded qudits. Physical Review Letters, 96 (9) 090501, 090501-1-090501-4. doi: 10.1103/PhysRevLett.96.090501

Experimental investigation of quantum key distribution with position and momentum of photon pairs

Almeida, M. P., Walborn, S. P. and Souto Ribeiro, P. H. (2005). Experimental investigation of quantum key distribution with position and momentum of photon pairs. Physical Review A, 72 (2) 022313, 022313-1-022313-7. doi: 10.1103/PhysRevA.72.022313

Moire fringe patterns in spatial quantum correlations of twin photons

Huguenin, J. A. O., Almeida, M. P., Souto Ribeiro, P. H. and Khoury, A. Z. (2005). Moire fringe patterns in spatial quantum correlations of twin photons. Physical Review A, 71 (4) 043818, 043818-1-043818-4. doi: 10.1103/PhysRevA.71.043818

Conservation of orbital angular momentum in stimulated down-conversion

Caetano, D. P., Almeida, M. P., Souto Ribeiro, P. H., Huguenin, J. A. O., Coutinho dos Santos, B. and Khoury, A. Z. (2002). Conservation of orbital angular momentum in stimulated down-conversion. Physical Review A, 66 (4) 041801, 041801-1-041801-4. doi: 10.1103/PhysRevA.66.041801

Observation of Image Transfer and Phase Conjugation in Stimulated Down-Conversion

Souto Ribeiro, P. H., Caetano, D. P., Almeida, M. P., Huguenin, J. A., Coutinho dos Santos, B. and Khoury, A. Z. (2001). Observation of Image Transfer and Phase Conjugation in Stimulated Down-Conversion. Physical Review Letters, 87 (13) 133602, 133602-1-133602-4. doi: 10.1103/PhysRevLett.87.133602

Revealing the number of single photons in real time

Morais, Leonardo Assis, de Almeida, Marcelo Pereira, Gillett, Geoff and White, Andrew G. (2019). Revealing the number of single photons in real time. Frontiers in Optics 2019, Washington, DC, United States, 15–19 September 2019. Washington, DC, United States: OSA - The Optical Society. doi: 10.1364/FIO.2019.JTu4A.42

The quest for nonclassicality using number-resolving single-photon detectors

Abrahão, Raphael A., Shahandeh, Farid, Gillett, Geoff, Ringbauer, Martin, Weinhold, Till, Almeida, Marcelo P., Ralph, Timothy C. and White, Andrew G. (2018). The quest for nonclassicality using number-resolving single-photon detectors. Frontiers in Optics, FIO 2018, Washington, DC USA, 18-20 September 2018. Washington, D.C.: OSA - The Optical Society. doi: 10.1364/FIO.2018.JTu2A.55

Toward a quantum network based on semiconductor quantum dots

Gazzano, O., Nowak, A. K., Giesz, V., Loo, V., Arnold, C., Portalupi, S. L., Demory, J., Almeida, M. P., White, A. G., Salvio, C. D., Braun, P. F., Karrai, K., Sagnes, I., Lemaitre, A., Lanco, L. and Senellart, P. (2014). Toward a quantum network based on semiconductor quantum dots. CLEO: QELS Fundamental Science (CLEO QELS 2014), San Jose, CA United States, 8-13 June 2014. Washington, DC United States: Optical Society of American (OSA). doi: 10.1364/cleo_qels.2014.ftu2a.1

Cavity quantum electrodynamics with semiconductor quantum dots

Gazzano, O., Loo, V., Nowak, A., Arnold, C., Almeida, M. P., Michaelis De Vasconcellos, S., Portalupi, S. L., Galopin, E., White, A., Sagnes, I., Lemaitre, A., Lanco, L. and Senellart, P. (2013). Cavity quantum electrodynamics with semiconductor quantum dots. Conference on Coherence and Quantum Optics (CQO 2013), Rochester, NY, United States, 17-20 June 2013. Washington, D.C.: OSA. doi: 10.1364/CQO.2013.M5B.2

Detection loophole free quantum steering with photons

Weinhold, Till J., Smith, Devin H., Gillett, Geoff, De Almeida, Marcelo P., Branciard, Cyril, Fedrizzi, Alessandro, Lita, Adriana, Calkins, Brice, Gerrits, Thomas, Nam, Sae Woo and White, Andrew G. (2012). Detection loophole free quantum steering with photons. Quantum Information and Measurement, Berlin, Germany, 19–21 March 2012. Washington, D.C.: OSA. doi: 10.1364/QIM.2012.QW1A.2

Simulating quantum systems in biology, chemistry, and physics

Lanyon, Benjamin P., Whitfield, James D., Gillett, Geoffrey G., Goggin, Michael E., Almeida, Marcelo P., Kassal, Ivan, Biamonte, Jacob D., Mohseni, Masoud, Powell, Benjamin J., Barbieri, Marco, Aspuru-Guzik, Alan and White, Andrew G. (2011). Simulating quantum systems in biology, chemistry, and physics. 241st National Meeting and Exposition of the American-Chemical-Society (ACS), Anaheim Ca, Mar 27-31, 2011. WASHINGTON: AMER CHEMICAL SOC.

Linear optics implementation of symmetric matchgates

Fedrizzi, A., Ramelow, S., Almeida, M. P., Broome, M. A., Lanyon, B. P., Steinberg, A. M. and White, A. G. (2009). Linear optics implementation of symmetric matchgates. CLEO/Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference, Munich, Germany, 14 - 19 June 2009. Piscataway, NJ United States: I E E E. doi: 10.1109/CLEOE-EQEC.2009.5192704

Quantum chemistry on a quantum computer: First steps and prospects

Lanyon, B. P., Whitfield, J. D., Gillett, G. G., Goggin, M. E., Almeida, M. P., Kassal, I., Biamonte, J. D., Mohseni, M., Powell, B. J., Barbieri, M., Aspuru-Guzik, A. and White, A. G. (2009). Quantum chemistry on a quantum computer: First steps and prospects. Laser Science, LS 2009, San Jose, CA, United States, 11 - 15 October 2009. Washington, D.C.: Optical Society of America. doi: 10.1364/fio.2009.jwd3

Observation of the entanglement sudden death

Almeida, M. P., de Melo, F., Hor-Meyll, M., Salles, A., Walborn, S. P., Souto Ribeiro, P. H. and Davidovich, L. (2008). Observation of the entanglement sudden death. Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference, San Jose, United States, 4-9 May 2008. Piscataway, NJ, United States: IEEE. doi: 10.1109/QELS.2008.4553022

Photonic Quantum Computing: Shor's Algorithm and the Road to Fault-Tolerance

Lanyon, B. P., Weinhold, T. J., Langford, N. K., Barbieri, M., de Almeida, M. P., Gilchrist, A., James, D. F. V. and White, A. G. (2008). Photonic Quantum Computing: Shor's Algorithm and the Road to Fault-Tolerance. Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference, San Jose, United States, 4-9 May 2008. Piscataway, NJ, United States: IEEE. doi: 10.1109/QELS.2008.4553035

Quantum computing with zero entanglement

Lanyon, B. P., Barbieri, M., Almeida, M. P., White, A. G. and Goggin, M. E. (2008). Quantum computing with zero entanglement. Washington, D.C.: Optical Society of America. doi: 10.1364/fio.2008.ftuc7

Entanglement and decoherence: global versus local dynamics

Almeida, Marcelo P., Melo, Fernando De, Hor-Meyll, Malena O., Salles, Alejo, Walborn, Stephen P., Ribeiro, Paulo Henrique Souto and Davidovich, Luiz (2007). Entanglement and decoherence: global versus local dynamics. Conference on Coherence and Quantum Optics 2007, Rochester, NY, United States, 10-13 June 2007. Washington, D.C.: Optical Society of America. doi: 10.1364/cqo.2007.ctue1

Experimental observation of environment-induced sudden death of entanglement

Almeida, M.P., De Melo, F., Hor-Meyll, M.O., Salles, A., Walborn, S.P., Ribeiro, P.H.S. and Davidovich, L. (2007). Experimental observation of environment-induced sudden death of entanglement. Noise and Fluctuations in Photonics, Quantum Optics, and Communications, Florence, Italy, 21-24 May 2007. Bellingham, WA, United States: S P I E - International Society for Optical Engineering. doi: 10.1117/12.724472

Violation of Bell Inequality with the Fractional Momentum of the photon: a step towards a new q-bit

Tasca, D. S., Walborn, S. P., Almeida, M. P., Souto Ribeiro, P. H., Monken, C. H. and Pellat-Finet, P. (2007). Violation of Bell Inequality with the Fractional Momentum of the photon: a step towards a new q-bit. Conference on Coherence and Quantum Optics, Rochester, NY USA, 10-13 June 2007. Washington, DC USA: OSA. doi: 10.1364/cqo.2007.cmi19