intensity modulation

Modeling and Simulation Research on the intensity modulation function of fiber optic bundle sensors based on fiber pair optically powered handy oil tank pressure sensor

基于单光纤对模型的光纤束调制函数的建模与仿真单光纤传输光推动便携式压力测量仪的研究

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。

The intermodulation distortion and SNR of both the conventional Intensity Modulation ( IM) system and a novel Standing Wave Acousto-Optical Modulation ( SWAOM) system were demonstrated theoretically and experimentally in this paper.

本文从理论与实验上论证了光纤通讯光强调制（IM）和新型驻波声光调制（SWAOM）系统中的互调制信号失真与畸变以及信噪比。

When the intensity modulation index increases, the optimal frequency modulation index increases.

随着强度调制系数增大, 频率调制系数的最优值也增大.

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

Intensity modulation, image-guided, stereotaxis and minimal invasive interstitial intervention radiotherapy show incomparable advantages and application prospect.

适形调强、图像引导、立体定向和微创组织间介入放射治疗等显示了无可比拟的优势和应用前景。

Phase Unwrapping Utilizing an Adaptive Intensity Modulation Threshold Analysis

利用自适应阈值条纹调制度分析方法进行位相去包裹研究

Intensity Modulation Radiotherapy Using Independent Collimator: Algorithm Study

利用独立准直器开展调强放疗算法研究