集成化光纤陀螺发展现状及趋势
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(北京自动化控制设备研究所 惯性技术国防科技重点实验室, 北京 100074)

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V241.5;TN253

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航天科工集团重大自主创新项目(C041gjdx).*通信作者:雷明E-mail:15210985670@163.com


Development Status and Trend of Integrated Fiber Optic Gyroscope
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(Beijing Institute of Automation and Control Equipment, Key Laboratory of National Defense Science and Technology of Inertial Technology, Beijing 100074, CHN)

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    摘要:

    无人机、机器人以及自动驾驶等领域对光纤陀螺尺寸、重量、成本综合性能提升有着迫切的需求,具有小体积、高性能、低成本等技术优势的集成化光纤陀螺成为目前的研究热点。文章梳理了美国、俄罗斯等在集成化光纤陀螺方面的最新研究成果和产品技术动态,从集成光学芯片设计加工、微小型高对称光纤环圈绕制、集成光学芯片与微小型光纤环圈直接耦合三个方面,阐述了集成化光纤陀螺面临的技术和工艺难题,分析了解决方案。最后,展望了集成化光纤陀螺的未来发展趋势和应用前景。

    Abstract:

    In view of the urgent need to improve the comprehensive performance of fiber optic gyroscopes in the fields of unmanned aerial vehicles, robots and automatic driving, the integrated fiber optic gyroscopes with technical advantages such as small size, high performance and low cost have become the current research hotspot. The latest research results and product technology trends of integrated fiber optic gyroscopes in the United States and Russia were sorted out. The technical and technological problems faced by the integrated fiber optic gyroscope were expounded from three aspects of the design and processing of integrated optical chip, the winding of miniature high-symmetry optical fiber coil, and the direct coupling between integrated optical chip and miniature optical fiber coil, and the solutions were analyzed. Finally, the future development trend and application of the integrated fiber optic gyroscope were prospected.

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雷明,李豪伟,于晓之,欧姮,徐磊,杨怿,向强,张丽哲.集成化光纤陀螺发展现状及趋势[J].半导体光电,2022,43(4):666-671. LEI Ming, LI Haowei, YU Xiaozhi, OU Heng, XU Lei, YANG Yi, XIANG Qiang, ZHANG Lizhe. Development Status and Trend of Integrated Fiber Optic Gyroscope[J].,2022,43(4):666-671.

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  • 收稿日期:2022-07-19
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  • 在线发布日期: 2022-09-16
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