Add to ORKGWe demonstrate sub-shotnoise sensitivity to an external magnetic field with a broadband atomic magnetometer. Our experiment utilizes spin-squeezing generated by continuous quantum nondemolition measurement and real-time feedback to achieve optimal rejection of multiplicative modeling uncertainties such as shot-to-shot atom number variation
Highly sensitive magnetometers capable of measuring magnetic fields below 1 pT have an impact on are...
We investigate sensing of magnetic fields using quantum spin chains at finite temperature and exploi...
We study nonlinear interferometry applied to a measurement of atomic spin and demonstrate a sensitiv...
We consider the limitations due to noise (e.g., quantum projection noise and photon shot-noise) on t...
Squeezing of collective atomic spins has been shown to improve the sensitivity of atomic clocks and ...
The shot-noise detection limit in current high-precision magnetometry [I. Kominis, T. Kornack, J. Al...
We demonstrate that quantum nondemolition measurement, combined with a suitable parameter estimation...
We present an experimental demonstration of closed-loop quantum parameter estimation in which real-t...
Quantum metrology uses quantum features such as entanglement and squeezing to improve the sensitivit...
We argue that it is possible in principle to reduce the uncertainty of an atomic magnetometer by dou...
Continuous measurement of collective atomic spin by an off-resonant optical probe can produce condit...
Abstract. Quantum metrology uses quantum features such as entanglement and squeezing to improve the ...
We demonstrated a scalar atomic magnetometer using a microfabricated Cs vapor cell. The atomic spin ...
We investigate theoretically and experimentally a nondestructive interferometric measurement of the ...
We present a laser-based atomic magnetometer that allows inferring the modulus of a magnetic field f...
Highly sensitive magnetometers capable of measuring magnetic fields below 1 pT have an impact on are...
We investigate sensing of magnetic fields using quantum spin chains at finite temperature and exploi...
We study nonlinear interferometry applied to a measurement of atomic spin and demonstrate a sensitiv...
We consider the limitations due to noise (e.g., quantum projection noise and photon shot-noise) on t...
Squeezing of collective atomic spins has been shown to improve the sensitivity of atomic clocks and ...
The shot-noise detection limit in current high-precision magnetometry [I. Kominis, T. Kornack, J. Al...
We demonstrate that quantum nondemolition measurement, combined with a suitable parameter estimation...
We present an experimental demonstration of closed-loop quantum parameter estimation in which real-t...
Quantum metrology uses quantum features such as entanglement and squeezing to improve the sensitivit...
We argue that it is possible in principle to reduce the uncertainty of an atomic magnetometer by dou...
Continuous measurement of collective atomic spin by an off-resonant optical probe can produce condit...
Abstract. Quantum metrology uses quantum features such as entanglement and squeezing to improve the ...
We demonstrated a scalar atomic magnetometer using a microfabricated Cs vapor cell. The atomic spin ...
We investigate theoretically and experimentally a nondestructive interferometric measurement of the ...
We present a laser-based atomic magnetometer that allows inferring the modulus of a magnetic field f...
Highly sensitive magnetometers capable of measuring magnetic fields below 1 pT have an impact on are...
We investigate sensing of magnetic fields using quantum spin chains at finite temperature and exploi...
We study nonlinear interferometry applied to a measurement of atomic spin and demonstrate a sensitiv...