• Study On Optical Communications
  • Vol. 50, Issue 6, 23008501 (2024)
Di HU1,*, Qingming XIAO2, and Jie ZHENG2
Author Affiliations
  • 1Wuhan Research Institute of Posts and Telecommunications, Wuhan 430074, China
  • 2Accelink Technologies Co., Ltd., Wuhan 430205, China
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    DOI: 10.13756/j.gtxyj.2024.230085 Cite this Article
    Di HU, Qingming XIAO, Jie ZHENG. Research on Technology of Optical Switch Devices with Integrated Tunable Filters[J]. Study On Optical Communications, 2024, 50(6): 23008501 Copy Citation Text show less
    Electrostatically driven twisted microscope with a vertical comb structure[2]
    Fig. 1. Electrostatically driven twisted microscope with a vertical comb structure[2]
    Principle of MEMS-based 1×N OSW
    Fig. 2. Principle of MEMS-based 1×N OSW
    A MEMS-based TOF with MEMS micro mirror
    Fig. 3. A MEMS-based TOF with MEMS micro mirror
    A biaxial MEMS micro mirror[6]
    Fig. 4. A biaxial MEMS micro mirror[6]
    Optical structure and fiber array structure of MEMS TOF-OSW
    Fig. 5. Optical structure and fiber array structure of MEMS TOF-OSW
    The principle of transmission grating spectrometer
    Fig. 6. The principle of transmission grating spectrometer
    Structure of biaxial MEMS micro mirror
    Fig. 7. Structure of biaxial MEMS micro mirror
    Working principle of MEMS micro mirror in X-axis and Y-axis
    Fig. 8. Working principle of MEMS micro mirror in X-axis and Y-axis
    Simulation and specific dimensions of MEMS TOF-OSW
    Fig. 9. Simulation and specific dimensions of MEMS TOF-OSW
    Simulation parameters of MEMS TOF-OSW
    Fig. 10. Simulation parameters of MEMS TOF-OSW
    Simulation results of fiber coupling efficiency and output beam position of MEMS TOF-OSW
    Fig. 11. Simulation results of fiber coupling efficiency and output beam position of MEMS TOF-OSW
    X/Y轴转角通道波长/nm
    1 5251 5301 5351 5401 5451 5501 5551 5601 5651 570
    1-0.74°/-2.03°-0.74°/-1.61°-0.74°/-1.20°-0.74°/-0.81°-0.74°/-0.40°-0.74°/0°-0.74°/0.41°-0.74°/0.83°-0.74°/1.25°-0.74°/1.66°
    2-0.55°/-1.99°-0.55°/-1.61°-0.55°/-1.21°-0.55°/-0.81°-0.55°/-0.41°-0.55°/0°-0.55°/0.41°-0.55°/0.82°-0.55°/1.23°-0.55°/1.66°
    3-0.37°/-2.00°-0.37°/-1.61°-0.37°/-1.21°-0.37°/-0.81°-0.37°/-0.41°-0.37°/0°-0.37°/0.41°-0.37°/0.82°-0.37°/1.24°-0.37°/1.66°
    4-0.19°/-2.00°-0.19°/-1.61°-0.19°/-1.21°-0.19°/-0.81°-0.19°/-0.40°-0.19°/0°-0.19°/0.41°-0.19°/0.82°-0.19°/1.24°-0.19°/1.66°
    50.18°/-2.00°0.18°/-1.61°0.18°/-1.21°0.18°/-0.81°0.18°/-0.40°0.18°/0°0.18°/0.41°0.18°/0.82°0.18°/1.23°0.18°/1.66°
    60.37°/-2.01°0.37°/-1.61°0.37°/-1.21°0.37°/-0.82°0.37°/-0.41°0.37°/0°0.37°/0.41°0.37°/0.82°0.37°/1.24°0.37°/1.65°
    70.55°/-2.00°0.55°/-1.61°0.55°/-1.21°0.55°/-0.81°0.55°/-0.41°0.55°/0°0.55°/0.41°0.55°/0.82°0.55°/1.24°0.55°/1.66°
    80.74°/-2.02°0.74°/-1.62°0.74°/-1.21°0.74°/-0.81°0.74°/-0.40°0.74°/0°0.74°/0.41°0.74°/0.82°0.74°/1.24°0.74°/1.66°
    Table 1. MEMS micro mirror X and Y axis angles for different OSW channels and TOF wavelengths
    Di HU, Qingming XIAO, Jie ZHENG. Research on Technology of Optical Switch Devices with Integrated Tunable Filters[J]. Study On Optical Communications, 2024, 50(6): 23008501
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