Context of this work Entangled photons pairs produced by parametric down-conversion are the most successful and widely employed form of entanglement for quantum communication and quantum information processing.
Excellent opportunities to interact with a broad array of scientists via integration in our international group, including possible publication and conference presentation of your work.
Tunable linear-optical controlled-phase gate [K. Characterization of the spectral properties of the produced photons using our frequency-to-time single-photon spectrometer.
Construction of the entanglement source as sketched in the Evan meyer-scott thesis, including characterizing suitable waveguides from our in-house cleanroom. Possible operation of an electrooptic modulator to control laser pulses. The thesis will contain: This gate is particularly interesting since it is known to be Evan meyer-scott thesis key component for quantum circuits design.
In the context of our research in Quantum Walks and our recently awarded ERC grant QuPoPCoRN, we seek to build up a source of entangled photon pairs suitable for integration with time-multiplexed quantum walks. We have published our finding in Physical Review Letters.
This gate belongs among a set of prominent quantum gates that can constitute a quantum computer. Optimization of the relevant source parameters, including coupling efficiency and entanglement visibility.
Results of our research were reported on in Physical Review Letters and also in a number of journal articles. One of these methods is based on quantum cloning. In addition, a particular material KTP for the waveguide will be used, which allows the photons to be produced entangled in polarization, but un-entangled in frequency, an important prerequisite for interference in our quantum walks.
The goal here is to develop a source that approaches the optimum for each of these, using an integrated waveguide for pair production in a free-space setup for coupling to optical fibre. Instead of using two CNOT gates, we use only one tunable controlled-phase gate.
Evan Meyer-Scott Master Thesis on a Novel Entangled Photon Source We are looking for a student to do a master thesis on the construction of a new source of entangled photons.
Photon pair sources have many parameters to consider, for example, production efficiency, coupling efficiency, entanglement quality, photon purity, repetition rate. Werner von Siemens Excellence Award for best Ph. Work will be together with a postdoctoral fellow, providing ample opportunity for mentorship, while allowing independent work on the optical setup.
This way we can increase the success probability of the entire scheme by about an order of magnitude. Our group already has strong expertise in photon source engineering and quantum walks, and now we seek to combine the best of these in a new experiment.
Please get in touch with Dr. Our implementation is based on an optimal design.evan meyer-scott thesis cheap cv writer site paper research web worldwide higher modern studies essay writing Walt Whitman poem analysis esl research proposal ghostwriter website for mba sample of public speaking essay top dissertation proposal ghostwriter services for college.
It is likely that the production rate of entangled photons in a non-linear material is proportional to the power of the pump and the non-linear material susceptibility (chi-2). Would anyone know. We are looking for a student to do a master thesis on the construction of a new source of entangled photons.
Evan Meyer-Scott of the Department of Physics and Astronomy will be defending his thesis: Heralding photonic qubits for quantum communication.
Evan is supervised by Professor Thomas Jennewein. Vojtěch Trávníček: Characterisation of a stream camera (bachelor’s thesis, in progress) Jiří Beran: Analysis of the tunable controlled-phase gate (bachelor’s thesis, in progress) Richard Jusku: Time-resolved spectroscopy of selectid isomers of organic compounds (bachelor’s thesis, in progress).
University of Notre Dame, Ph.D. in Physics with thesis Optical Implementations of Quantum Computers, Focusing On Linear Optics And Coherent State Implementations Lynden K. Shalm, Evan Meyer-Scott, Bradley G.
Christensen, Peter Bierhorst, Michael A. Wayne, Martin J. Stevens, Thomas Gerrits, Scott Glancy, Deny R.
Hamel, Michael S.Download