J
Jeremy L. O'Brien
Researcher at University of Bristol
Publications - 333
Citations - 35416
Jeremy L. O'Brien is an academic researcher from University of Bristol. The author has contributed to research in topics: Quantum technology & Photon. The author has an hindex of 84, co-authored 328 publications receiving 29988 citations. Previous affiliations of Jeremy L. O'Brien include University of Melbourne & University of Queensland.
Papers
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Journal ArticleDOI
STM characterization of the Si-P heterodimer
Neil J. Curson,Steven R. Schofield,Michelle Y. Simmons,L. Oberbeck,Jeremy L. O'Brien,R. G. Clark +5 more
TL;DR: In this paper, the authors used scanning tunneling microscopy (STM) and Auger electron spectroscopy to study the behavior of adsorbed phosphine on Si(001), paying particular attention to the formation of the Si-P heterodimer.
Proceedings ArticleDOI
Silicon quantum photonics
Joshua W. Silverstone,Jianwei Wang,Damien Bonneau,Philip Sibson,Raffaele Santagati,Chris Erven,Jeremy L. O'Brien,Mark G. Thompson +7 more
TL;DR: Silicon integrated quantum photonics has recently emerged as a promising approach to realising complex and compact quantum circuits, where entangled states of light are generated and manipulated on-chip to realise applications in sensing, communication and computation.
Journal ArticleDOI
Silicon photonic processor of two-qubit entangling quantum logic
Raffaele Santagati,Joshua W. Silverstone,Michael J. Strain,Michael J. Strain,Marc Sorel,Shigehito Miki,Taro Yamashita,Mikio Fujiwara,Masahide Sasaki,Hirotaka Terai,Michael G. Tanner,Michael G. Tanner,Chandra M. Natarajan,Robert H. Hadfield,Jeremy L. O'Brien,Mark G. Thompson +15 more
TL;DR: In this paper, a switchable controlled-Z gate is used to generate and manipulate two-qubit entangled states using a reconfigurable six-mode interferometer embedded in a silicon chip.
Journal ArticleDOI
On photonic controlled phase gates
TL;DR: In this paper, the authors discuss the optimal success probability for controlled phase gates that implement an arbitrary phase with one and two control qubits within the class of post-selected gates in dual-rail encoding with vacuum ancillas.
Journal ArticleDOI
Focus on integrated quantum optics
TL;DR: In this paper, the authors provide a snapshot of some of the areas in which key advances have been made in the field of quantum information processing (QIP) and highlight the contributions from leading teams based around the globe.