• Corpus ID: 246430188

Matter Wave Analog of a Fiber-Optic Gyroscope

@inproceedings{Krzyanowska2022MatterWA,
  title={Matter Wave Analog of a Fiber-Optic Gyroscope},
  author={Katarzyna Krzyżanowska and J. M. Arsuaga Ferreras and C. Ryu and E. C. Samson and Malcolm G. Boshier},
  year={2022}
}
Confining the propagating wavepackets of an atom interferometer inside a waveguide can substantially reduce the size of the device while preserving high sensitivity. We have realized a twodimensional Sagnac atom interferometer in which Bose-condensed Rb atoms propagate within a tight waveguide formed by a collimated laser beam, a matter wave analog of the fiber optic gyro (FOG). The condensate is split, reflected, and recombined with a series of Bragg pulses while the waveguide moves… 

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