Characteristic Study of Light Intensity Modulation Methods for Fiberoptic Vibration Sensor with Cantilever
悬臂梁式光纤振动传感的一种光调制方法的特性研究
The Polarization of Reflected Light and Refracted Light and the Amount of the Polarization; Effects of time period modulation of the noise correlation intensity and bias signal modulation of the noise on stochastic resonance of a single-mode laser
反射光及折射光的偏振状态和偏振度偏置信号调制下噪声关联的周期调制对单模激光随机共振的影响
The noises of the intensity modulation measuring system are analyzed. The functional modules include light souse driving power, coupling light path, optic-electric conversion and A/ D acquisition card are designed.
对搭建的强度调制型测量系统的噪声做了分析,设计了光源驱动电源、耦合光路、光电转换电路和A/D采集卡等功能模块,系统作了降噪处理,满足测试要求。
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