Yuanhong Yang, Linni Liu, Dongying Chen, Fuling Yang, Wei Quan, Jiancheng Fang. Detection Method of Fiber Atomic Spin Precession Based on Circularly Polarized Probe Light[J]. Acta Optica Sinica, 2019, 39(1): 0112001
- Acta Optica Sinica
- Vol. 39, Issue 1, 0112001 (2019)
Fig. 1. Schematic of vapor cell in SERF states and variation of polarized probe light
Fig. 2. Structural diagram of circularly polarized light detection system
Fig. 3. Reciprocity of circularly polarized light detection system
Fig. 4. Schematic of operation principle of SERF atomic gyroscope
Fig. 5. Experimental platform. (a) Structural diagram of atomic spin gyroscope; (b) photograph of all-fiber spin precession detection module
Fig. 6. Relationship between rotation speed and output value
Fig. 7. Performance test curves of system. (a) Static test; (b) Allan variance
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