• Acta Optica Sinica
  • Vol. 41, Issue 21, 2112002 (2021)
Yunqiang Fan*, Jixun Huang, and Jing Li
Author Affiliations
  • Beijing Aerospace Times Optical-Electronic Technology Co., Ltd., Beijing 100094, China
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    DOI: 10.3788/AOS202141.2112002 Cite this Article Set citation alerts
    Yunqiang Fan, Jixun Huang, Jing Li. Effect of Assembly Stress Symmetry of Interference Optical Path on Shupe Error[J]. Acta Optica Sinica, 2021, 41(21): 2112002 Copy Citation Text show less
    Fiber optic gyro interference optical path diagram
    Fig. 1. Fiber optic gyro interference optical path diagram
    Temperature test curve
    Fig. 2. Temperature test curve
    Tail-fiber bonding state. (a) FOG 1; (b) FOG 2; (c) FOG 3
    Fig. 3. Tail-fiber bonding state. (a) FOG 1; (b) FOG 2; (c) FOG 3
    FOG 1 output curve
    Fig. 4. FOG 1 output curve
    FOG 2 output curve
    Fig. 5. FOG 2 output curve
    FOG 3 output curve
    Fig. 6. FOG 3 output curve
    FOG zero-bias range change curve
    Fig. 7. FOG zero-bias range change curve
    ParameterFiber length L /mDiameter D /mmWidth h /mmHeight B /mmTail-fiber length l1/m
    Value12358212.87.31.5
    Table 1. Fiber coil parameter
    Yunqiang Fan, Jixun Huang, Jing Li. Effect of Assembly Stress Symmetry of Interference Optical Path on Shupe Error[J]. Acta Optica Sinica, 2021, 41(21): 2112002
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