Multi-loop atomic Sagnac interferometry
arXiv:2102.00991 · doi:10.1038/s41598-021-95334-7
Abstract
The sensitivity of light and matter-wave interferometers to rotations is based on the Sagnac effect and increases with the area enclosed by the interferometer. In the case of light, the latter can be enlarged by forming multiple fibre loops, whereas the equivalent for matter-wave interferometers remains an experimental challenge. We present a concept for a multi-loop atom interferometer with a scalable area formed by light pulses. Our method will offer sensitivities as high as rad/s at 1 s in combination with the respective long-term stability as required for Earth rotation monitoring.
arXiv comment8 pages, 2 figures
References in corpus (55)
- Gravity Probe B: Final Results of a Space Experiment to Test General Relativity
- Measurement of the fine-structure constant as a test of the Standard Model
- Observation of persistent flow of a Bose-Einstein condensate in a toroidal trap
- Interferometry with Bose-Einstein Condensates in Microgravity
- Multi-axis inertial sensing with long-time point source atom interferometry
- Detecting inertial effects with airborne matter-wave interferometry
- 6-axis inertial sensor using cold-atom interferometry
- AEDGE: Atomic Experiment for Dark Matter and Gravity Exploration in Space
- Space-borne Bose-Einstein condensation for precision interferometry
- Bose-Einstein condensation in a circular waveguide
- Atom-interferometric test of the equivalence principle at the level
- Atom Interferometry with up to 24-Photon-Momentum-Transfer Beam Splitters
- Continuous Cold-atom Inertial Sensor with Rotation Stability
- Limits to the sensitivity of a low noise compact atomic gravimeter
- Long-Term Stability of an Area-Reversible Atom-Interferometer Sagnac Gyroscope
- Mobile quantum gravity sensor with unprecedented stability
- Interleaved Atom Interferometry for High Sensitivity Inertial Measurements
- Matter wave lensing to picokelvin temperatures
- Characterization and limits of a cold atom Sagnac interferometer
- An Atomic Gravitational Wave Interferometric Sensor in Low Earth Orbit (AGIS-LEO)
- Large Momentum Beamsplitter using Bloch Oscillations
- Why momentum width matters for atom interferometry with Bragg pulses
- Atom interferometers with scalable enclosed area
- Hybridizing matter-wave and classical accelerometers
- A Resonant Mode for Gravitational Wave Detectors based on Atom Interferometry
- Enhancing the area of a Raman atom interferometer using a versatile double-diffraction technique
- A quantum sensor: simultaneous precision gravimetry and magnetic gradiometry with a Bose-Einstein condensate
- Demonstration of a moving guide based atom interferometer for rotation sensing
- Large Momentum Transfer Clock Atom Interferometry on the 689 nm Intercombination Line of Strontium
- ELGAR -- a European Laboratory for Gravitation and Atom-interferometric Research
- 80hk Momentum Separation with Bloch Oscillations in an Optically Guided Atom Interferometer
- Circumventing Heisenberg's uncertainty principle in atom interferometry tests of the equivalence principle
- Atom interferometer as a selective sensor of rotation or gravity
- Twin-lattice atom interferometry
- Improving the accuracy of atom interferometers with ultracold sources
- Quantum rotation sensing with dual Sagnac interferometers in an atom-optical waveguide
- Production of quantum degenerate strontium gases: Larger, better, faster, colder
- The effect of wavefront aberrations in atom interferometry
- Hypersonic Bose-Einstein Condensates in Accelerator Rings
- A high-flux BEC source for mobile atom interferometers
- Double Bragg diffraction: A tool for atom optics
- Three-path atom interferometry with large momentum separation
- Rapid Cooling to Quantum Degeneracy in Dynamically Shaped Atom Traps
- High-resolution atom interferometers with suppressed diffraction phases
- Sagnac interferometry with a single atomic clock
- A trapped atom interferometer with ultracold Sr atoms
- Symmetric Bloch oscillations of matter waves
- Observation of Extra Photon Recoil in a Distorted Optical Field
- Controlling the Multiport Nature of Bragg Diffraction in Atom Interferometry
- Light-pulse atom interferometry
- Optomechanical resonator-enhanced atom interferometry
- Scalable, symmetric atom interferometer for infrasound gravitational wave detection
- A 40 W, 780 nm laser system with compensated dual beam splitters for atom interferometry
- Tailoring multi-loop atom interferometers with adjustable momentum transfer
- Technologies for the ELGAR large scale atom interferometer array
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- Robust Quantum Control via Multipath Interference for Thousandfold Phase Amplification in a Resonant Atom Interferometer
- Clock Transitions Versus Bragg Diffraction in Atom-interferometric Dark-matter Detection
- Bragg-diffraction-induced imperfections of the signal in retroreflective atom interferometers
- Reinforcement Learning for Rotation Sensing with Ultracold Atoms in an Optical Lattice
- A high-flux cold-atom source utilising a grating atom chip
- Dichroic mirror pulses for optimized higher-order atomic Bragg diffraction
- Angular Bloch Oscillations and their applications
- Spatial and Pulse Efficiency Constraints in Atom Interferometric Gravitational Wave Detectors