Brillouin/Raman compensation of the Kerr-effect-induced bias in a nonlinear ring laser gyroscope.


In this Letter, the beat frequency at rest of a ring laser gyroscope with nonlinear effects is discussed in detail. Even without an additional intensity-stabilizing system, the random nullshift bias induced by the Kerr effect is compensated by the phase shift associated with the stimulated Brillouin/Raman scattering. And the nonlinear stimulated scattering… (More)
DOI: 10.1364/OL.38.001152


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