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2024

Conference Publication

Quantum-amplified simultaneous quantum-classical communications

Zaunders, Nicholas, Wang, Ziqing, Ralph, Timothy C., Aguinaldo, Ryan and Malaney, Robert (2024). Quantum-amplified simultaneous quantum-classical communications. 2024 International Conference on Quantum Communications, Networking, and Computing (QCNC), Kanazawa, Japan, 1-3 July 2024. Piscataway, NJ, United States: IEEE. doi: 10.1109/qcnc62729.2024.00033

Quantum-amplified simultaneous quantum-classical communications

2019

Conference Publication

Maximisation of quantum correlations under local filtering operations

Wollmann, Sabine, Ducuara, Andrés F., Qiang, Xiaogang, Tasker, Joel F., Zhou, Xiaoqi, Wang, Jianwei, Wilkes, Callum M., Loke, Thomas, Oagara, Sean, Kling, Laurent, Marshall, Graham D., Santagati, Raffaele, Ralph, Timothy C., Wang, Jingbo B., Oabrien, Jeremy L., Thompson, Mark G., Skrzypczyk, Paul and Matthews, Jonathan C. F. (2019). Maximisation of quantum correlations under local filtering operations. 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC), Munich, Germany, 23 - 27 June 2019. Piscataway, NJ, United States: Institute of Electrical and Electronics Engineers. doi: 10.1109/CLEOE-EQEC.2019.8871647

Maximisation of quantum correlations under local filtering operations

2019

Conference Publication

Quantum algorithms on a four-qubit photonic controlled-shift gate

Ho, Joseph, Patel, Raj B., Ralph, Timothy C. and Pryde, Geoff J. (2019). Quantum algorithms on a four-qubit photonic controlled-shift gate. Quantum Information and Measurement 2019, Rome, Italy , 4–6 April 2019. Washington, D.C.: OSA - The Optical Society. doi: 10.1364/QIM.2019.F5A.41

Quantum algorithms on a four-qubit photonic controlled-shift gate

2018

Conference Publication

Generation of Schrödinger’s cat state in an optical double sideband mode

Serikawa, Takahiro, Yoshikawa, Jun-ichi, Yonezawa, Hidehiro, Ralph, Timothy C., Huntington, Elanor H. and Furusawa, Akira (2018). Generation of Schrödinger’s cat state in an optical double sideband mode. CLEO: QELS_Fundamental Science, CLEO_QELS 2018, San Jose, CA, United States, 13–18 May 2018. Washington D.C., United States: OSA - The Optical Society. doi: 10.1364/CLEO_QELS.2018.FTh4G.6

Generation of Schrödinger’s cat state in an optical double sideband mode

2018

Conference Publication

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

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

2017

Conference Publication

Quantum enhancement of signal-to-noise ratio for arbitrary coherent states using heralded linear amplifiers

Zhao, Jie, Dias, Josephine, Haw, Jing Yan, Bradshaw, Mark, Blandino, Remi, Symul, Thomas, Ralph, Timothy, Assad, Syed and Lam, Ping Koy (2017). Quantum enhancement of signal-to-noise ratio for arbitrary coherent states using heralded linear amplifiers. Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR), Singapore, 31 July-4 August 2017. Piscataway, NJ United States: Institute of Electrical and Electronics Engineers. doi: 10.1109/CLEOPR.2017.8119107

Quantum enhancement of signal-to-noise ratio for arbitrary coherent states using heralded linear amplifiers

2017

Conference Publication

Surpassing the no-cloning limit with a heralded hybrid linear amplifier

Haw, Jing Yan, Zhao, Jie, Dias, Josephine, Assad, Syed M., Bradshaw, Mark, Blandino, Remi, Symul, Thomas, Ralph, Timothy C. and Lam, Ping Koy (2017). Surpassing the no-cloning limit with a heralded hybrid linear amplifier. Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR), Singapore, 31 July-4 August 2017. Piscataway, NJ United States: Institute of Electrical and Electronics Engineers. doi: 10.1109/CLEOPR.2017.8119040

Surpassing the no-cloning limit with a heralded hybrid linear amplifier

2016

Conference Publication

Enhancing optical quantum channels

Lund, Austin and Ralph, Timothy C. (2016). Enhancing optical quantum channels. SPIE, San Diego, CA, United States, 28–29 August 2016. Bellingham, WA, United States: SPIE. doi: 10.1117/12.2237438

Enhancing optical quantum channels

2016

Conference Publication

Near-deterministic Bell measurement for multiphoton quantum information processing

Lee, Seung-Woo, Park, Kimin, Ralph, Timothy C. and Jeong, Hyunseok (2016). Near-deterministic Bell measurement for multiphoton quantum information processing. 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015, Busan, Korea, 24-28 August 2015. Piscataway, NJ, United States: Institute of Electrical and Electronics Engineers . doi: 10.1109/CLEOPR.2015.7375885

Near-deterministic Bell measurement for multiphoton quantum information processing

2016

Conference Publication

New directions in optical quantum computing

Ralph, T. C. (2016). New directions in optical quantum computing. 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015, Busan, South Korea, 24 - 28 August 2015. Piscataway, NJ, United States: Institute of Electrical and Electronics Engineers . doi: 10.1109/CLEOPR.2015.7375881

New directions in optical quantum computing

2016

Conference Publication

Efficient classical simulation of quantum-optics experiments

Rahimi-Keshari, Saleh, Ralph, Timothy C. and Caves, Carlton M. (2016). Efficient classical simulation of quantum-optics experiments. CLEO: QELS Fundamental Science 2016, San Jose, CA United States, 5–10 June 2016. Washington, DC United States: Optica. doi: 10.1364/CLEO_QELS.2016.FTh4C.2

Efficient classical simulation of quantum-optics experiments

2014

Conference Publication

Experimental verification of quantum discord in continuousvariable states and operational significance of discord consumption

Hosseini, Sara, Rahimi-Keshari, Saleh, Haw, Jing Yan, Assad, Syed M., Chrzanowski, Helen M., Janousek, Jiri, Symul, Thomas, Ralph, Timothy C., Lam, Ping Koy, Gu, Mile, Modi, Kavan and Vedral, Vlatko (2014). Experimental verification of quantum discord in continuousvariable states and operational significance of discord consumption. 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.fth3a.6

Experimental verification of quantum discord in continuousvariable states and operational significance of discord consumption

2014

Conference Publication

Entanglement and simplified quantum information operations

Patel, Raj B., Kocsis, Sacha, Ho, Joseph, Hall, Michael J. W., Ferreyrol, Franck, Bennet, Adam, Ralph, Timothy C. and Pryde, Geoff J. (2014). Entanglement and simplified quantum information operations. Frontiers in Optics 2014, Tucson, AZ, United States, 19–23 October 2014. Washington DC United States: Optical Society of America (OSA). doi: 10.1364/FIO.2014.FW4C.1

Entanglement and simplified quantum information operations

2014

Conference Publication

Quantum non-Gaussian and Gaussian states at multiple side-band frequencies

Kuntz, Katanya B., Song, Hongbin, Webb, James G., Wheatley, Trevor A., Furusawa, Akira, Ralph, Timothy C. and Huntington, Elanor H. (2014). Quantum non-Gaussian and Gaussian states at multiple side-band frequencies. 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.fth3a.3

Quantum non-Gaussian and Gaussian states at multiple side-band frequencies

2014

Conference Publication

Discord as a quantum resource for bi-partite communication

Chrzanowski, Helen M., Gu, Mile, Assad, Syed M., Symul, Thomas, Modi, Kevan, Ralph, Timothy C., Vedral, Vlatko and Lam, Ping Koy (2014). Discord as a quantum resource for bi-partite communication. 11th International Conference on Quantum Communication, Measurement and Computation, QCMC 2012, Vienna, Austria, 30 July- 3 August 2012. College Park, MD United States: American Institute of Physics. doi: 10.1063/1.4903110

Discord as a quantum resource for bi-partite communication

2014

Conference Publication

Boson sampling with continuous variable measurements

Ralph, Timothy (2014). Boson sampling with continuous variable measurements. Frontiers in Optics, FiO 2016, Rochester, NY, 17-21 October 2016. Washington, D.C.: OSA - The Optical Society. doi: 10.1364/FIO.2016.FF1C.2

Boson sampling with continuous variable measurements

2013

Conference Publication

Continuous-variable QKD with post-selection is secure

Ralph, T. C., Walk, N., Symul, T. and Lam, P. K. (2013). Continuous-variable QKD with post-selection is secure. IEEE Photonics Society Summer Topical Meeting Series, PSSTMS 2013, Waikoloa, HI, 8 - 10 July 2013. Piscataway, NJ United States: I E E E. doi: 10.1109/PHOSST.2013.6614521

Continuous-variable QKD with post-selection is secure

2013

Conference Publication

Direct characterization of any linear photonic device

Rahimi-Keshari, Saleh, Broome, Matthew A., Fickler, Robert, Fedrizzi, Alessandro, Ralph, Timothy C. and White, Andrew G. (2013). Direct characterization of any linear photonic device. Conference on Lasers and Electro-Optics Europe & International Quantum Electronics Conference (CLEO/Europe-IQEC), Munich, Germany, 12-16 May, 2013. Piscataway, NJ, USA: IEEE. doi: 10.1109/CLEOE-IQEC.2013.6801733

Direct characterization of any linear photonic device

2013

Conference Publication

Experimental bosonsampling in a tunable optical network

Broome, Matthew A., Fedrizzi, Alessandro, Rahimi-Keshari, Saleh, Dove, Justin, Aaronson, Scott, Ralph, Timothy C. and White, Andrew G. (2013). Experimental bosonsampling in a tunable optical network. CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013, San Jose, CA United States, 9 - 14 June 2013. San Jose, California United States: Quantum Simulators I (QW1C). doi: 10.1364/CLEO_QELS.2013.QW1C.3

Experimental bosonsampling in a tunable optical network

2013

Conference Publication

Experimental bosonsampling

Broome, M. A., Fedrizzi, A., Rahimi-Keshari, S., Dove, J., Aaronson, S., Ralph, T. C. and White, Andrew G. (2013). Experimental bosonsampling. CQO-X: The Tenth Rochester Conference on Coherence and Quantum Optics, 2013, with QIM 2: The Second International Conference on Quantum Information and Measurement, 2013, Rochester, NY, USA, 17-20 June, 2013. Washington, DC, USA: Optical Society of America. doi: 10.1364/QIM.2013.W5B.3

Experimental bosonsampling