O’Brien, Jeremy L.

A variational eigenvalue solver on a photonic quantum processor

Peruzzo, A., McClean, J., Shadbolt, P., Yung, M.-H., Zhou, X.-Q., Love, P. J., Aspuru-Guzik, A., & O’Brien, J. L. (2014) · Nature Communications

Quantum Computing Algorithms and ArchitectureQuantum Information and Cryptography

Cited by 4,552

Quantum computers

Ladd, T. D., Jelezko, F., Laflamme, R., Nakamura, Y., Monroe, C., & O’Brien, J. L. (2010) · Nature

Quantum Computing Algorithms and ArchitectureQuantum Information and Cryptography

Cited by 3,592

Universal linear optics

Carolan, J., Harrold, C., Sparrow, C., Martín-López, E., Russell, N. J., Silverstone, J. W., Shadbolt, P. J., Matsuda, N., Oguma, M., Itoh, M., et al. (2015) · Science

Quantum Computing Algorithms and ArchitectureQuantum Information and Cryptography

Cited by 1,093

Multidimensional quantum entanglement with large-scale integrated optics

Wang, J., Paesani, S., Ding, Y., Santagati, R., Skrzypczyk, P., Salavrakos, A., Tura, J., Augusiak, R., Mančinska, L., Bacco, D., et al. (2018) · Science

Quantum Information and CryptographyQuantum Computing Algorithms and Architecture

Cited by 816

Chip-to-chip quantum teleportation and multi-photon entanglement in silicon

Llewellyn, D., Ding, Y., Faruque, I. I., Paesani, S., Bacco, D., Santagati, R., Qian, Y.-J., Li, Y., Xiao, Y.-F., Huber, M., et al. (2020) · Nature Physics

Quantum Information and CryptographyPhotonic and Optical Devices

Cited by 331

A programmable qudit-based quantum processor

Chi, Y., Huang, J., Zhang, Z., Mao, J., Zhou, Z., Chen, X., Zhai, C., Bao, J., Dai, T., Yuan, H., et al. (2022) · Nature Communications

Quantum Computing Algorithms and ArchitectureQuantum Information and Cryptography

Cited by 273

Demonstration of a Simple Entangling Optical Gate and Its Use in Bell-State Analysis

Langford, N. K., Weinhold, T. J., Prevedel, R., Resch, K. J., Gilchrist, A., O’Brien, J. L., Pryde, G. J., & White, A. G. (2005) · Physical Review Letters

Quantum Information and CryptographyQuantum Computing Algorithms and Architecture

Cited by 262

Simulating the vibrational quantum dynamics of molecules using photonics

Sparrow, C., Martín-López, E., Maraviglia, N., Neville, A., Harrold, C., Carolan, J., Joglekar, Y. N., Hashimoto, T., Matsuda, N., O’Brien, J. L., et al. (2018) · Nature

Spectroscopy and Quantum Chemical StudiesLaser-Matter Interactions and Applications

Cited by 230

Witnessing eigenstates for quantum simulation of Hamiltonian spectra

Santagati, R., Wang, J., Gentile, A. A., Paesani, S., Wiebe, N., McClean, J. R., Morley-Short, S., Shadbolt, P. J., Bonneau, D., Silverstone, J. W., et al. (2018) · Science Advances

Quantum Computing Algorithms and ArchitectureQuantum many-body systems

Cited by 211

Nonclassical Interference and Entanglement Generation Using a Photonic Crystal Fiber Pair Photon Source

Fulconis, J., Alibart, O., O’Brien, J. L., Wadsworth, W. J., & Rarity, J. G. (2007) · Physical Review Letters

Quantum Information and CryptographyQuantum optics and atomic interactions

Cited by 198

Quantum Walks of Correlated Photon Pairs in Two-Dimensional Waveguide Arrays

Poulios, K., Keil, R., Fry, D., Meinecke, J. D. A., Matthews, J. C. F., Politi, A., Lobino, M., Gräfe, M., Heinrich, M., Nolte, S., et al. (2014) · Physical Review Letters

Quantum Information and CryptographyQuantum Mechanics and Applications

Cited by 148

Gallium arsenide (GaAs) quantum photonic waveguide circuits

Wang, J., Santamato, A., Jiang, P., Bonneau, D., Engin, E., Silverstone, J. W., Lermer, M., Beetz, J., Kamp, M., Höfling, S., et al. (2014) · Optics Communications

Photonic and Optical DevicesSemiconductor Quantum Structures and Devices

Cited by 134

Efficient quantum walk on a quantum processor

Qiang, X., Loke, T., Montanaro, A., Aungskunsiri, K., Zhou, X., O’Brien, J. L., Wang, J. B., & Matthews, J. C. F. (2016) · Nature Communications

Quantum Computing Algorithms and ArchitectureQuantum Information and Cryptography

Cited by 108

Fast Path and Polarization Manipulation of Telecom Wavelength Single Photons in Lithium Niobate Waveguide Devices

Bonneau, D., Lobino, M., Jiang, P., Natarajan, C. M., Tanner, M. G., Hadfield, R. H., Dorenbos, S. N., Zwiller, V., Thompson, M. G., & O’Brien, J. L. (2012) · Physical Review Letters

Photorefractive and Nonlinear OpticsQuantum Information and Cryptography

Cited by 99

Heralding Two-Photon and Four-Photon Path Entanglement on a Chip

Matthews, J. C. F., Politi, A., Bonneau, D., & O’Brien, J. L. (2011) · Physical Review Letters

Quantum Information and CryptographyQuantum Mechanics and Applications

Cited by 94

High-fidelity operation of quantum photonic circuits

Laing, A., Peruzzo, A., Politi, A., Verde, M. R., Halder, M., Ralph, T. C., Thompson, M. G., & O’Brien, J. L. (2010) · Applied Physics Letters

Quantum Information and CryptographyPhotonic and Optical Devices

Cited by 92

Realization of a Knill-Laflamme-Milburn controlled-NOT photonic quantum circuit combining effective optical nonlinearities

Okamoto, R., O’Brien, J. L., Hofmann, H. F., & Takeuchi, S. (2011) · Proceedings of the National Academy of Sciences

Quantum Information and CryptographyQuantum Computing Algorithms and Architecture

Cited by 92

Photonic module: An on-demand resource for photonic entanglement

Devitt, S. J., Greentree, A. D., Ionicioiu, R., O’Brien, J. L., Munro, W. J., & Hollenberg, L. C. L. (2007) · Physical Review A

Quantum Information and CryptographyQuantum Computing Algorithms and Architecture

Cited by 73

All-optical-fiber polarization-based quantum logic gate

Clark, A. S., Fulconis, J., Rarity, J. G., Wadsworth, W. J., & O’Brien, J. L. (2009) · Physical Review A

Quantum Information and CryptographyQuantum Computing Algorithms and Architecture

Cited by 65

High-fidelityZ-measurement error encoding of optical qubits

O’Brien, J. L., Pryde, G. J., White, A. G., & Ralph, T. C. (2005) · Physical Review A

Quantum Information and CryptographyQuantum Computing Algorithms and Architecture

Cited by 25