Dual atomic interferometer with a tunable point of minimum magnetic sensitivity
arXiv:1610.06271 · doi:10.1103/PhysRevA.94.033634
Abstract
Atomic interferometers are often affected by magnetic field fluctuations. Using the clock transition at zero magnetic field minimizes the effect of these fluctuations. There is another transition in rubidium that minimizes the magnetic sensitivity at 3.2 G.We combine the previous two transitions to obtain minimum magnetic sensitivity at a tunable magnetic field between 2.2 and 3.2 G. The two interferometers evolve independently from each other and we control the magnetic sensitivity by changing the population in both transitions with a microwave pulse.
arXiv comment7 pages,7 figures
References in corpus (30)
- An Improved Experimental Limit on the Electric Dipole Moment of the Neutron
- Quantum interface between light and atomic ensembles
- Order of Magnitude Smaller Limit on the Electric Dipole Moment of the Electron
- Precision Measurement of the Newtonian Gravitational Constant Using Cold Atoms
- Sensitive Absolute Gravity Gradiometry Using Atom Interferometry
- Sub-femtotesla scalar atomic magnetometer using multipass cells
- States of an Ensemble of Two-Level Atoms with Reduced Quantum Uncertainty
- Magnetic sensitivity beyond the projection noise limit by spin squeezing
- A new test of local Lorentz invariance using Ne-Rb-K comagnetometer
- Dynamical response of a Bose-Einstein condensate to a discontinuous change in internal state
- Quantum Gates and Memory using Microwave Dressed States
- Resonant control of spin dynamics in ultracold quantum gases by microwave dressing
- Effect of cold collisions on spin coherence and resonance shifts in a magnetically trapped ultra-cold gas
- Spin self-rephasing and very long coherence times in a trapped atomic ensemble
- Simultaneous Dual-Species Matter-Wave Accelerometer
- Quantum Information Processing in Optical Lattices and Magnetic Microtraps
- Dynamic stabilization of the magnetic field surrounding the neutron electric dipole moment spectrometer at the Paul Scherrer Institute
- Experimental observation of magic-wavelength behavior in optical lattice-trapped Rb
- Controlling the magnetic field sensitivity of atomic clock states by microwave dressing
- Light storage in a magnetically-dressed optical lattice
- Differential Light Shift Cancellation in a Magnetic-Field-Insensitive Transition of Rb
- Stability enhancement by joint phase measurements in a single cold atomic fountain
- "Doubly-magic" conditions in magic-wavelength trapping of ultracold alkalis
- Preliminary studies for anapole moment measurements in rubidium and francium
- Stray Magnetic Field Compensation with a Scalar Atomic Magnetometer
- Design and performance of an absolute He/Cs magnetometer
- Magnetic tensor gradiometry using Ramsey interferometry of spinor condensates
- Magic radio-frequency dressing of nuclear spins in high-accuracy optical clocks
- Multiple Isotope Magneto Optical Trap from a single diode laser
- Velocity selector with a microwave magnetic dipole transition