J
Joshua A. Slater
Researcher at University of Calgary
Publications - 45
Citations - 2274
Joshua A. Slater is an academic researcher from University of Calgary. The author has contributed to research in topics: Quantum key distribution & Quantum network. The author has an hindex of 19, co-authored 35 publications receiving 1871 citations. Previous affiliations of Joshua A. Slater include University of Vienna.
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Journal ArticleDOI
Broadband waveguide quantum memory for entangled photons
Erhan Saglamyurek,Neil Sinclair,Jeongwan Jin,Joshua A. Slater,Daniel Oblak,Wolfgang Tittel,Félix Bussières,Mathew George,Raimund Ricken,Wolfgang Sohler +9 more
TL;DR: The authors' broadband quantum memory complements the family of robust, integrated lithium niobate devices and simplifies frequency-matching of light with matter interfaces in advanced applications of quantum communication, bringing fully quantum-enabled networks a step closer.
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Non-classical correlations between single photons and phonons from a mechanical oscillator
Ralf Riedinger,Sungkun Hong,Richard A. Norte,Joshua A. Slater,Juying Shang,Alexander G. Krause,Vikas Anant,Markus Aspelmeyer,Simon Gröblacher +8 more
TL;DR: In this article, the authors reported non-classical correlations between single photons and phonons from a nanomechanical resonator, and implemented a quantum protocol involving initialization of the resonator in its quantum ground state of motion and subsequent generation and read-out of correlated photon-phonon pairs.
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Real-world two-photon interference and proof-of-principle quantum key distribution immune to detector attacks.
TL;DR: The first proof-of-principle implementation of a new quantum-key-distribution protocol that is immune to any such attack is reported, and the feasibility of controlled two-photon interference in a real-world environment is established.
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Spectral multiplexing for scalable quantum photonics using an atomic frequency comb quantum memory and feed-forward control.
Neil Sinclair,Erhan Saglamyurek,Hassan Mallahzadeh,Joshua A. Slater,Mathew George,Raimund Ricken,Morgan Hedges,Daniel Oblak,Christoph Simon,Wolfgang Sohler,Wolfgang Tittel +10 more
TL;DR: This work shows how to employ spectrally multiplexed states and memories with fixed storage times that allow such mapping between spectral modes, and demonstrates storage followed by the required feed-forward-controlled frequency manipulation.
Journal ArticleDOI
Rate-loss analysis of an efficient quantum repeater architecture
Saikat Guha,Hari Krovi,Christopher A. Fuchs,Zachary Dutton,Joshua A. Slater,Christoph Simon,Wolfgang Tittel +6 more
TL;DR: An entanglement-based quantum key distribution (QKD) architecture that uses a linear chain of quantum repeaters employing photon-pair sources, spectral-multiplexing, linear-optic Bell-state measurements, multi-mode quantum memories and classical-only error correction is analyzed.