Via #OPG_Optica: Quantum-limited detection of the arrival time and the carrier frequency of time-dependent signals https://bit.ly/4dG9vRi #PrecisionMetrology #QuantumInformationProcessing 💡⚛️
March 28, 2026 at 10:21 PM
Via #OPG_Optica: Quantum-limited detection of the arrival time and the carrier frequency of time-dependent signals https://bit.ly/4dG9vRi #PrecisionMetrology #QuantumInformationProcessing 💡⚛️
Via #OPG_Optica: Optically derived radio-frequency benchmark in methanol: a sub-kHz reference for astrophysical tests of fundamental physics https://bit.ly/4xatXB3 #MolecularSpectroscopy #PrecisionMetrology💡⚛️
August 11, 2026 at 10:45 PM
Via #OPG_Optica: Optically derived radio-frequency benchmark in methanol: a sub-kHz reference for astrophysical tests of fundamental physics https://bit.ly/4xatXB3 #MolecularSpectroscopy #PrecisionMetrology💡⚛️
New approach enables cancellation of interaction-induced frequency shifts in bosonic optical lattice clocks, paving the way for next-generation atomic clocks in tests of fundamental physics and precision measurement.
#OpticalLatticeClock #PrecisionMetrology #QuantumSensing
#OpticalLatticeClock #PrecisionMetrology #QuantumSensing
Measurement and Control of Interaction Frequency Shift in Bosonic Optical Lattice Clocks
arxiv.org
August 4, 2026 at 5:18 AM
New approach enables cancellation of interaction-induced frequency shifts in bosonic optical lattice clocks, paving the way for next-generation atomic clocks in tests of fundamental physics and precision measurement.
#OpticalLatticeClock #PrecisionMetrology #QuantumSensing
#OpticalLatticeClock #PrecisionMetrology #QuantumSensing
First standalone thorium-229 nuclear clock achieves shot-noise limited fractional frequency instability of 3×10⁻¹²/√τ and constrains ultralight dark matter couplings beyond previous atomic clock limits.
#ThoriumClock #OpticalClocks #PrecisionMetrology
#ThoriumClock #OpticalClocks #PrecisionMetrology
Thorium-229 Optical Nuclear Clock with Feedback Loop
arxiv.org
June 4, 2026 at 6:22 AM
First standalone thorium-229 nuclear clock achieves shot-noise limited fractional frequency instability of 3×10⁻¹²/√τ and constrains ultralight dark matter couplings beyond previous atomic clock limits.
#ThoriumClock #OpticalClocks #PrecisionMetrology
#ThoriumClock #OpticalClocks #PrecisionMetrology