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06-11
2025
Quantum Journal Club: A quantum memory with telecom-wavelength conversion
Abstract: In a fibre-based quantum information network, telecom-wavelength transmission between quantum memory elements is required to minimize absorption. Owing to the paucity of suitable ground-sta...
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06-11
2025
Quantum Journal Club: Integrated Diamond Optics for Single Photon Detection
Abstract: Optical detection of single defect centers in the solid state is a key element of novel quantum technologies. This includes the generation of single photons and quantum information processi...
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06-11
2025
Quantum Journal Club: Measurement-Device-Independent Quantum Key Distribution
Abstract: How to remove detector side channel attacks has been a notoriously hard problem in quantum cryptography. Here, we propose a simple solution to this problem—measurement-device-independent q...
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06-11
2025
Quantum Journal Club:Dissipative production of a maximally entangled steady stat
Abstract: Entangled states are a key resource in fundamental quantumphysics, quantum cryptography and quantum computation1. Introduction of controlled unitary processes—quantum gates—to a quantum s...
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06-11
2025
Quantum Journal Club: Light storage on the time scale of a minute
Abstract: Light storage on the minute scale is an important capability for future scalable quantum information networks spanning intercontinental distances. We employ an ultracold atomic gas confined...
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06-11
2025
Sub-Doppler forces for 137 Ba ions
Abstract: In this talk I present a theoretical study of calculating sub-Doppler forces for 137 Ba ions. The D1 transition line is employed for cooling line. Two cooling schemes are used: (i) Fg=1 - F...