Novel Infrared Camera Based on Quantum Sensors for Biomedical Applications
Summary In this project we develop a novel infrared camera with low noise and high detection efficiency for biomedical applications of optical coherence tomography (OCT) using quantum materials. OCT is a technique used to image the back of the eye and allow for the diagnosis of detrimental eye conditions, for e.g., macular degeneration, diabetic retinopathy […]
mars 13, 2019
Tuning Spin-Exchange Interactions in Low-Dimensional Metal Halide Perovskites: A New Class of Semiconductor Quantum Materials
Summary Leakage current in electronic components is one of the limiting factors for the performance of conventional computers which use charges and currents as physical information carriers. Spintronics offers an alternative by using electron spin for information transfer, processing and storage, enabling the design of non-volatile computer memory and more energy-efficient electronic devices. In this […]
octobre 1, 2019
Quantum researchers able to split one photon into three
Thursday, February 27, 2020 En français Researchers from the Institute for Quantum Computing (IQC) at the University of Waterloo report the first occurrence of directly splitting one photon into three. The occurrence, the first of its kind, used the spontaneous parametric down-conversion method (SPDC) in quantum optics and created what quantum optics researchers call a […]
février 27, 2020
Seed fund backs $2.8M in new quantum ideas at the University of Waterloo
Tuesday, May 19, 2020 Improving thermal medical imaging of the eye with a new quantum camera and developing new materials to enable “beyond 5G” wireless communications are among the goals of six projects recently supported by the Quantum Quest Seed Fund (QQSF). Awarded by Transformative Quantum Technologies (TQT), thanks in part to the Canada First Research Excellence Fund, QQSF […]
mai 19, 2020
Waterloo's Quantum
Valley
QVI - Quantum Valley Investments RAC - RAC Complex QVIL - Quantum Valley Ideas Lab IQC - Institute for Quantum Computing at the University of Waterloo (UW) QNF - Quantum Nanofab, UW PI - The Perimeter Institute for Theoretical Physics LI - Lazardis Institute for the Management of Technology
New mirror made for quantum research could catch counterfeit cash
Monday, April 13, 2020 En français Researchers at the University of Waterloo’s Institute for Quantum Computing (IQC) have developed a new kind of mirror that could be used to protect against counterfeit banknotes. Photons—quantum particles of light—can be left or right-handed, like humans. In some applications, researchers need to be able to sort left from […]
avril 13, 2020
Benchmarking scalability and performance of quantum computers
Monday, November 25, 2019 En français The finding leads the way towards establishing standards for quantum computing performance and strengthens the global effort to build a large-scale, practical quantum computer. “A consistent method for characterizing and correcting the errors in quantum systems provides standardization for the way a quantum processor is assessed, allowing progress in […]
novembre 25, 2019
Building a better clock
Building a better clock Thursday, December 12, 2019 En français The best clocks in the world can keep time so accurately that they only lose one second in millions or even billions of years. Yet, researchers are still fervently pursuing ever better clocks. Once a certain threshold of clock accuracy and stability is crossed, it […]
décembre 12, 2019
A twist and a spin: harnessing two quantum properties transforms a neutron beam into a powerful probe of material structure
A twist and a spin: harnessing two quantum properties transforms a neutron beam into a powerful probe of material structure Tuesday, October 29, 2019 En français By cleverly manipulating two properties of a neutron beam, NIST scientists and their collaborators have created a powerful probe of materials that have complex and twisted magnetic structures. Penetrating deep […]
octobre 29, 2019
Quantum Material Multilayer Photonic Devices and Network
Summary Realizing highly integrated quantum photonic devices on a chip can enable new opportunities for photonic quantum computation. In this project, we explore heterostructures of stacked two-dimensional (2D) materials, such transition metal dichalcogenides (TMDC) or graphene, combined with optical microcavities as a platform for such devices. 2D materials are extremely thin and flexible, and have […]
décembre 12, 2019
Free-space Polarization-selective Microcavity based on Chiral Metasurfaces
Summary Developing a new type of Fabry-Pérot cavity that allows improved control of the atoms’ emission into the cavity mode will result in enhancement of the efficiency and fidelity of quantum state transfer from photons to atoms and back. This in turn can be used to improve the performance of quantum networks and repeaters, as […]
septembre 19, 2019
Combined momentum- and real-space photoelectric probes of dimensionality-tuned Weyl semimetals
Summary The library of two-dimensional (2D) materials has recently grown to include topological insulators and semimetals. Their incorporation in special device geometries may lead to novel quantum electronics with enhanced functionalities. Weyl semimetals, in particular, offer the most robust form of topological protection. Recent results from our group indicate that Weyl nodes should be […]
mars 12, 2019
Chiral Quantum Antenna Based on Multilayer Metasurface
Summary Individual atoms can act as stationary qubits and thus serve as nodes in quantum computing networks or as memories for quantum repeaters. However, to successfully use qubits based on single atoms suspended in free space, photons emitted by a single atom need to be efficiently collected. Conventionally, this can be done with high […]
septembre 20, 2018
Quantum Sensing Applications using Quantum Communication Technology
Summary The Quantum Encryption and Science Satellite provides a platform to develop and deploy quantum sensing and metrology via photonic channels. This project will build upon ‘free-space’ quantum communication technology and explore new approaches and methods to advance two primary applications: quantum-enhanced telescopes, and spectroscopic sensing for methane detection in the atmosphere. For the […]
décembre 8, 2018
Inverse Photoemission Spectroscopy of Quantum Materials
Summary Quantum materials that exhibit strong electron correlations lead to phenomena, such as superconductivity and topologically protected states, that are important for quantum computation, sensing, and other applications. For example, we may utilize symmetry protected topological states to make qubits that are robust against decoherence, while advances in high temperature superconductors may significantly reduce […]
septembre 20, 2018
Novel Superconducting Qubits for Error-Corrected Processors
Summary In this project, we develop novel superconducting qubits for error-corrected processors to enable large-scale quantum computing. Our design efforts will specifically target error-corrected architectures through a variety of paths. Possible features will include built-in parity measurements and the use of bosonic codes, such as Fock state and Cat codes, as our starting focus. Early […]
juin 26, 2019
Canadian Graduate Quantum Conference 2020
Canadian Graduate Quantum Conference 2020 Tuesday, March 3, 2020 We are excited to invite you to the third annual Canadian Graduate Quantum Conference. This conference aims to foster knowledge-sharing, collaboration and networking among students working in quantum across Canada. Participants will have the opportunity to share their research with students from other leading quantum research […]
mars 3, 2020
TQT hosts Lunch & Learn: Quantum Technologies: Risks and Opportunities
TQT hosts Lunch & Learn: Quantum Technologies: Risks and Opportunities September 13, 2019 On Friday, September 13, TQT hosted a Lunch & Learn in Quantum Explorations regarding the potential risks and opportunities of emerging quantum technologies. The featured speaker was Dr. Araceli Venegas-Gomez, the CEO & Founder at QURECA and the Institutional Relations Director with the […]
septembre 13, 2019