Frontiers in Optics

Optical Gyroscope with Coherent-Boosted Two-Mode Squeezed Beams

Xiao-Qi Xiao, Elisha S. Matekole, Zhao Jiankang, Guihua Zeng, Jonathan P. Dowling, Hwang Lee

Published Jan 1, 2020• 0 citations

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.

DOI: 10.1364/fio.2020.fw7c.7

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