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Robert Prevedel
Researcher at European Bioinformatics Institute
Publications - 100
Citations - 5053
Robert Prevedel is an academic researcher from European Bioinformatics Institute. The author has contributed to research in topics: Microscopy & Quantum information. The author has an hindex of 28, co-authored 88 publications receiving 4041 citations. Previous affiliations of Robert Prevedel include University of Queensland & University of Waterloo.
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Journal ArticleDOI
Simultaneous whole-animal 3D imaging of neuronal activity using light-field microscopy
Robert Prevedel,Young-Gyu Yoon,Maximilian Hoffmann,Maximilian Hoffmann,Maximilian Hoffmann,Nikita Pak,Gordon Wetzstein,Saul Kato,Tina Schrödel,Ramesh Raskar,Manuel Zimmer,Edward S. Boyden,Alipasha Vaziri,Alipasha Vaziri,Alipasha Vaziri +14 more
TL;DR: This work demonstrates simultaneous functional imaging of neuronal activity at single-neuron resolution in an entire Caenorhabditis elegans and in larval zebrafish brain with high-speed volumetric calcium imaging.
Journal ArticleDOI
Brain-wide 3D imaging of neuronal activity in Caenorhabditis elegans with sculpted light
Tina Schrödel,Robert Prevedel,Robert Prevedel,Robert Prevedel,Karin Aumayr,Karin Aumayr,Manuel Zimmer,Alipasha Vaziri,Alipasha Vaziri,Alipasha Vaziri +9 more
TL;DR: A two-photon technique for brain-wide calcium imaging in Caenorhabditis elegans, using wide-field temporal focusing (WF-TeFo) and a nuclear-localized, genetically encoded calcium indicator, NLS-GCaMP5K, that permits unambiguous discrimination of individual neurons within the densely packed head ganglia of C. elegans.
Journal ArticleDOI
High-speed linear optics quantum computing using active feed-forward
Robert Prevedel,Philip Walther,Philip Walther,F. Tiefenbacher,F. Tiefenbacher,Pascal Böhi,Pascal Böhi,Rainer Kaltenbaek,Thomas Jennewein,Anton Zeilinger,Anton Zeilinger +10 more
TL;DR: It is demonstrated that, for a perfect cluster state and no photon loss, the one-way quantum computation scheme would operate with good fidelity and that the feed-forward components function with very high speed and low error for detected photons.
Journal ArticleDOI
Demonstration of a Simple Entangling Optical Gate and Its Use in Bell-State Analysis
Nathan K. Langford,Till J. Weinhold,Robert Prevedel,Robert Prevedel,Kevin J. Resch,Alexei Gilchrist,Jeremy L. O'Brien,Geoff J. Pryde,Andrew White +8 more
TL;DR: A new architecture for an optical entangling gate is demonstrated, using partially polarizing beam splitters so that only a single optical mode-matching condition is required, and operation of a controlled-z gate in both continuous-wave and pulsed regimes of operation is demonstrated.
Journal ArticleDOI
Time-Reversal and Super-Resolving Phase Measurements
KU Resch,KU Resch,KL Pregnell,KL Pregnell,Robert Prevedel,Robert Prevedel,Alexei Gilchrist,Geoff J. Pryde,Geoff J. Pryde,Jeremy L. O'Brien,Jeremy L. O'Brien,Andrew White +11 more
TL;DR: The key insight is to use the inherent time-reversal symmetry of quantum mechanics: the theory shows that it is possible to measure, as opposed to prepare, entangled states, to demonstrate phase super-resolution in the absence of entangled states.