8 citations · 28 across the 14 of their papers we have counts for
8 papers · 1 filter
Accurate Unsupervised Photon Counting from Transition Edge Sensor Signals
Nicolas Dalbec-Constant, Guillaume Thekkadath, Duncan England +3
We compare methods for signal classification applied to voltage traces from transition-edge sensors (TES) which are photon-number resolving detectors fundamental for accessing quan…
Multiphoton interference in a single-spatial-mode quantum walk
Kate L. Fenwick, Jonathan Baker, Guillaume S. Thekkadath +6
Multiphoton interference is crucial to many photonic quantum technologies. In particular, interference forms the basis of optical quantum information processing platforms and can l…
Gain-induced group delay in spontaneous parametric down-conversion
Guillaume Thekkadath, Martin Houde, Duncan England +4
Strongly-driven nonlinear optical processes such as spontaneous parametric down-conversion and spontaneous four-wave mixing can produce multiphoton nonclassical beams of light whic…
Programmable Photonic Quantum Circuits with Ultrafast Time-bin Encoding
Frédéric Bouchard, Kate Fenwick, Kent Bonsma-Fisher +4
We propose a quantum information processing platform that utilizes the ultrafast time-bin encoding of photons. This approach offers a pathway to scalability by leveraging the inher…
Photonic quantum walk with ultrafast time-bin encoding
Kate L. Fenwick, Frédéric Bouchard, Duncan England +3
The quantum walk (QW) has proven to be a valuable testbed for fundamental inquiries in quantum technology applications such as quantum simulation and quantum search algorithms. Man…
3D-2D Neural Nets for Phase Retrieval in Noisy Interferometric Imaging
Andrew H. Proppe, Guillaume Thekkadath, Duncan England +4
In recent years, neural networks have been used to solve phase retrieval problems in imaging with superior accuracy and speed than traditional techniques, especially in the presenc…
Storage of telecom wavelength heralded single photons in a fiber cavity quantum memory
K. A. G. Bonsma-Fisher, R. Tannous, D. Poitras +5
We demonstrate the storage and retrieval of heralded single photons in a fiber-based cavity quantum memory. The photons are stored, and retrieved, from the memory using quantum fre…
Toward deterministic sources: Photon generation in a fiber-cavity quantum memory
Philip J. Bustard, Ramy Tannous, Kent Bonsma-Fisher +5
We demonstrate the generation of photons within a fiber-cavity quantum memory, followed by later on-demand readout. Signal photons are generated by spontaneous four-wave mixing in…