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quant-ph2025
Quantum-limited optical delay sensing across an enhanced dynamic range by frequency-resolving two-photon interference
Russell M. J. Brooks, Luca Maggio, Thomas Jaeken +4
Optical sensing schemes that rely on two-photon interference provide a powerful platform for precision metrology, although they are inherently constrained by a trade-off between dy…
quant-ph2025
Emulation of satellite up-link quantum communication with entangled photons
Thomas Jaeken, Alexander Pickston, Faris Redza +2
Quantum communication rates in terrestrial quantum networks are fundamentally limited by fibre loss, even in the presence of quantum repeaters. Satellites offer a solution for long…
quant-ph2024
Purifying quantum-dot light in a coherent frequency interface
Fabrizio Chiriano, Christopher L. Morrison, Joseph Ho +2
Quantum networks typically operate in the telecom wavelengths to take advantage of low-loss transmission in optical fibres. However, bright quantum dots (QDs) emitting highly indis…