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We theoretically investigate several parameters for the nuclear magnetic resonance gyroscope based on ~(133)C_(s–)~(129)Xe/~(131)Xe. For a cell containing a mixture of ~(133)Cs at saturated pressure, we investigate the optimal quenching gas(N_2) pressure and the corresponding pump laser intensity to achieve 30% ~(133)Cs polarization at the center of the cell when the static magnetic field B0 is 5 μT with different ~(129)Xe/~(131)Xe pressure. The effective field produced by spin-exchange polarized ~(129)Xe or ~(131)Xe sensed by ~(133)Cs can also be discussed in different~(129)Xe/~(131)Xe pressure conditions. Furthermore,the relationship between the detected signal and the probe laser frequency is researched. We obtain the optimum probe laser detuning from the D2(6~2S_(1/2)→ 6~2P_(3/2)) resonance with different ~(129)Xe/~(131)Xe pressure owing to the pressure broadening.
We theoretically investigate several parameters for the nuclear magnetic resonance gyroscope based on ~ (133) Cs ~ (129) Xe / ~ (131) Xe. For a cell containing a mixture of Cs at saturated pressure, we investigate the optimal quenching gas (N 2) pressure and the corresponding pump laser intensity to achieve 30% ~ (133) Cs polarization at the center of the cell when the static magnetic field B0 is 5 μT with different ~ (129) Xe / ~ (131) Xe pressure. The effective field produced by spin-exchange polarized light (129) Xe or ~ (131) Xe sensed by ~ (133) Cs can also be discussed in different ~ pressure conditions. The relationship between the detected signal and the probe laser frequency is researched. We obtain the optimum probe laser detuning from the D2 (6 ~ 2S_ (1/2) → 6~2P_ (3/2)) resonance with different ~ (129) Xe / ~ (131) Xe pressure owing to the pressure broadening.