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Optical Gyroscope with Coherent-Boosted Two-Mode Squeezed Beams

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Abstract

We propose a new gyroscope scheme with a two-mode squeezed coherent light as the source. With the intensity-difference measurement, the phase sensitivity is better than the shot-noise limit, and can saturate the Crámer-Rao Bound. The loss inside the gyroscope can be compensated by adjusting the squeezing parameters.

© 2020 The Author(s)

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