activity
20172021
most citedOptical coherence and energy-level properties of a Tm-doped LiNbO waveguide at sub-Kelvin temperatures

11 citations · 11 across the 2 of their papers we have counts for

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6 papers · 1 filter

quant-ph2020

Teleportation Systems Towards a Quantum Internet

Raju Valivarthi, Samantha Davis, Cristian Pena +20

Quantum teleportation is essential for many quantum information technologies including long-distance quantum networks. Using fiber-coupled devices, including state-of-the-art low-n…

quant-ph2020

Improved Light-Matter Interaction for Storage of Quantum States of Light in a Thulium-Doped Crystal Cavity

Jacob H. Davidson, Pascal Lefebvre, Jun Zhang +2

We design and implement an atomic frequency comb quantum memory for 793 nm wavelength photons using a monolithic cavity based on a thulium-doped YAlO (Tm:YAG) crysta…

quant-ph2019

Persistent atomic frequency comb based on Zeeman sub-levels of an erbium-doped crystal waveguide

Mohsen Falamarzi Askarani, Thomas Lutz, Marcelli Grimau Puigibert +3

Long-lived sub-levels of the electronic ground-state manifold of rare-earth ions in crystals can be used as atomic population reservoirs for photon echo-based quantum memories. We…

quant-ph2019

Entanglement and non-locality between disparate solid-state quantum memories mediated by photons

Marcel. li Grimau Puigibert, Mohsen Falamarzi Askarani, Jacob H. Davidson +7

Entangling quantum systems with different characteristics through the exchange of photons is a prerequisite for building future quantum networks. Proving the presence of entangleme…

quant-ph2018

Storage and retrieval of heralded telecommunication-wavelength photons using a solid-state waveguide quantum memory

Mohsen Falamarzi Askarani, Marcel. li Grimau Pugibert, Thomas Lutz +6

Large-scale quantum networks will employ telecommunication-wavelength photons to exchange quantum information between remote measurement, storage, and processing nodes via fibre-op…

quant-ph2017

A cost-effective measurement-device-independent quantum key distribution system for quantum networks

Raju Valivarthi, Qiang Zhou, Caleb John +6

We experimentally realize a measurement-device-independent quantum key distribution (MDI-QKD) system based on cost-effective and commercially available hardware such as distributed…