RESEARCH ON AUTOMATIC CONTROL TECHNOLOGY IN THE FABRICATION AND APPLICATION OF FIBER OPTIC DEVICES
Citation
张嘉晖 (Zhang Jia-hui). (2023 年 6月). 光纤器件制备和应用中的自动控制技术 (RESEARCH ON AUTOMATIC CONTROL TECHNOLOGY IN THE FABRICATION AND APPLICATION OF FIBER OPTIC DEVICES) [硕 士 学 位 论 文 (Master Thesis), 专 业 名 称: 电子信息 (Discipline: Electronic and Information Engineering), 指导教师: 樊鹤红 副教授, 吴宝锋 工程师 (Supervised by: Associated Prof. Fan He-hong, Engineer Wu Bao-feng)]. 东 南 大 学 (Southeast University).
Keywords
- 光纤器件 / Fiber optic devices
- 自动控制技术 / Automatic control technology
- 智能制造 / Intelligent manufacturing
- LabVIEW
- 自动光谱监测-位移控制系统 / Automatic spectral monitoring-displacement control system
- 光纤光栅 / Fiber Bragg Gratings, FBG
- 光栅刻写 / Grating writing
- 相位掩模法 / Phase mask method
- 光纤拉力 / Fiber tension/force
- 中心波长 / Center wavelength
- 波长拉力系数 / Wavelength tension coefficient
- PID算法 / PID algorithm
- 光纤器件耦合 / Fiber device coupling
- 光子器件耦合平台 / Photonic device coupling platform
- 爬山法 / Mountain climbing method
- 光纤-光纤耦合 / Fiber-fiber coupling
- 光纤-波导芯片耦合 / Fiber-waveguide chip coupling
- 光纤弯曲损耗 / Fiber bending loss
Brief
This master's thesis details the design and implementation of an automatic spectral monitoring-displacement control system based on LabVIEW for various fiber optic device fabrication and application scenarios, aiming to improve automation, efficiency, accuracy, and repeatability while lowering costs.
Summary
This master's thesis focuses on using LabVIEW to develop an automatic spectral monitoring-displacement control system applied to different aspects of fiber optic device fabrication and application. The research details the creation of automated systems for fiber Bragg grating writing (including automatic wavelength control via fiber tension), fiber optic device coupling (fiber-fiber and fiber-waveguide chip), and fiber bending loss coefficient measurement, aiming to improve the efficiency, accuracy, and repeatability of these processes.
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