Research on Fiber Optic Voltage Sensor Using Novel Fiber Optic Devices and Optical Path Schemes
Citation
徐俊娇 (Xu Junjiao). 采用新型光纤器件与光路方案的光纤电压传感器研究 (Research on Fiber Optic Voltage Sensor Using Novel Fiber Optic Devices and Optical Path Schemes). 厦门大学 (Xiamen University), 硕士学位论文 (Master's Thesis), 无线电物理 (Radio Physics). 指导教师 (Advisor): 黄 小 鹏 (Huang Xiaopeng) 教授 (Professor).
Keywords
- Optical Voltage Sensor / 光学电压传感器
- Fiber Optic Quarter-Wave Plate / 光纤四分之一波片
- Crystal Intrinsic Birefringence / 晶体内在双折射
- Photonic Crystal Fiber / 光子晶体光纤
- Reflective Transverse Modulation Voltage Sensor / 反射式横向调制电压传感器
- Electro-optic Effect / 电光效应
- Polarized Light / 偏振光
- Birefringent Fiber / 双折射光纤
- Jones Matrix / 琼斯矩阵
- High Voltage Measurement / 高电压测量
- Signal Processing / 信号处理
Brief
This article presents research on novel optical voltage sensor designs, including a transmission-type sensor using a photonic crystal fiber quarter-wave plate and a reflection-type sensor without a quarter-wave plate for high-voltage applications, along with their theoretical analysis and experimental validation.
Summary
This thesis investigates optical voltage sensors, focusing on two novel designs:
- A transmission-type sensor using a photonic crystal fiber quarter-wave plate, offering advantages over traditional wave plates.
- A reflection-type sensor without a quarter-wave plate, designed for high-voltage systems with improved reliability and simplicity.
The research includes theoretical analysis, experimental validation of the photonic crystal fiber wave plate's properties, and testing of the new reflection-type sensor, demonstrating its potential for AC voltage amplitude measurement.
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