Postdoc Opportunities in Quantum Photonic Devices

Postdoc Opportunities in Quantum Photonic Devices We are recruiting candidates for PDF and Research Associate level positions for projects applying photonic devices to problems in quantum transduction and quantum sensing. Candidates must be experts in one of these areas: nanofabrication of photonic devices nanophotonic device design and testing quantum optics theory and experiment quantum emitter…

Graduate Student Opportunities

Graduate Student Opportunities We are recruiting motivated and creative graduate students (M.Sc. and Ph.D.) to join the lab in 2019 or 2020 to work on projects in quantum optics and nano-optomechanics. If you are interested, please get in touch (include your CV, transcript, and a brief description of research interests), and apply for admission to the University…

Undergraduate Student Opportunities

Undergraduate Student Opportunities Our lab regularly employs undergraduates for both paid research assistantships (typically during the summer, often with help from NSERC USRA funding) as well as senior thesis project (PHYS 598).   Undergraduates interested in projects related to experimental, computational, or theoretical aspects of nanophotonics and quantum optics are encouraged to email Prof. Paul Barclay.…

Silicon Photonic Spin-Optomechanical Sensors

Silicon Photonic Spin-Optomechanical Sensors We have recently demontrated nanocavity optomechanical devices based on silicon photonics which can detect sources of torque with unprecedented sensitivity. These structures are currently being used toprobe nanomagnetic phenomena and demomstrate magnetic field sensors with unique combination of spatial resolution, sensitivity and dynamic range. Several projects are building on this success: creating sensors for…

2D Material Based Nanophotonics and Optomechanics

2D Material Based Nanophotonics and Optomechanics 2D materials, the most famous of which is graphene, are promising for sensing and quantum technology. Hexagonal boron nitride (hBN) is a layered 2D material that is exciting thanks to its ability to host quantum emitters / single photon sources. By combining hBN with silicon photonic devices, we recently…

Nonlinear Optics

Nonlinear Optics Thanks to its large electronic bandgap, GaP is one few semiconductors which is transparent at both visible and telecom wavelengths. This makes it a promising material for nonlinear and quantum optics applications involving frequency and photon pair conversion. These experiments are on-going, and have the potential to result in highly-efficient chip-based sources of…

Paul Barclay

Paul Barclay Associate Professor, Department of Physics and Astronomy, University of Calgary Member of the Institute for Quantum Science and Technology Project co-leader at the National Research Council Nanotechnology Research Centre Postdoc: Hewlett-Packards Labs, Information and Quantum Systems Lab, Palo Alto, 2008 – 2010 Ph. D.: California Institute of Technology, Applied Physics, 2007 Advisor: Oskar Painter Thesis: “Fiber-coupled nanophotonic devices for…