• Journal of Applied Optics
  • Vol. 45, Issue 2, 461 (2024)
Zhengcheng SU*, Jun LI, Fan WU, Shiqi LAN, and Bo YAN
Author Affiliations
  • National Key Laboratory of Science and Technology on Aircraft Control, AVIC Xi'an Flight Automatic Control Research Institute, Xi'an 710076, China
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    DOI: 10.5768/JAO202445.0208003 Cite this Article
    Zhengcheng SU, Jun LI, Fan WU, Shiqi LAN, Bo YAN. Effect of temperature-induced half-wave voltage characteristics of Y-waveguide modulator on resonant fiber optic gyroscope[J]. Journal of Applied Optics, 2024, 45(2): 461 Copy Citation Text show less
    Relationship curves between K and fmod
    Fig. 1. Relationship curves between K and fmod
    Half-wave voltage measurement system for broad spectrum light source
    Fig. 2. Half-wave voltage measurement system for broad spectrum light source
    Test results of test system
    Fig. 3. Test results of test system
    Relationship between half-wave voltage and temperature
    Fig. 4. Relationship between half-wave voltage and temperature
    System for testing influence of temperature-induced half-wave voltage characteristics on gyro
    Fig. 5. System for testing influence of temperature-induced half-wave voltage characteristics on gyro
    Relationship between scale factor and temperature
    Fig. 6. Relationship between scale factor and temperature
    光源类型中心 波长/nm实际测 量值/V理论计 算值/V相对 误差/%
    窄线宽光源15503.9954.0030.19
    宽谱光源1550(1531~1566)3.9923.9850.17
    Table 1. Half-wave voltage test results for broad spectrum light source and narrow linewidth light source
    Zhengcheng SU, Jun LI, Fan WU, Shiqi LAN, Bo YAN. Effect of temperature-induced half-wave voltage characteristics of Y-waveguide modulator on resonant fiber optic gyroscope[J]. Journal of Applied Optics, 2024, 45(2): 461
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