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- optical intensity fluctuation 光强起伏
- Intensity fluctuation of any or all components of a received signal. 接收信号的部分或所有成分的强度起伏波动。
- The time-spatial cross-correlation coefficient of the intensity fluctuation of the speckle is calculated for three surface correlation in ease of moving weak scatterer. 本文计算了三种不同表面相关下弱散射体平动时,散斑强度涨落的时-空交叉相关系数;
- It is convenient to change the optical intensity of the sidebands by tuning the DC bias voltage while the microwave modulation frequency and power are fixed. 当微波调制频率及功率一定时，可方便地调节直流偏置电压来改变各阶光波的强度。
- An expression for logarithmic light intensity fluctuation variance of partially coherent light passing through atmospheric turbulence is derived by using Andrews scintillation model on the basis of Rytov variance. 在Rytov方差的基础上,利用Andrews的唯像闪烁模型,推导出部分相干光通过强大气湍流后其对数光强起伏方差的公式,并用此公式对部分相干光通过强湍流后给光强闪烁造成的影响进行了仿真。
- The two laser beam system has been used to measure the relative density of linen dust, with the feature of wide measurement range,good sensitivity and restraining the intensity fluctuation noise. 本文采用双光路激光系统，对亚麻尘的相对浓度进行了连续测量，具有测量范围宽、灵敏度好、抑制激光强度起伏噪声等特点。
- This paper introduces simply the principle of automatically adjustable optical intensity system using iris diaphragm ,and analyses the stabilization of the whole control system in detail. 简要介绍了一种采用可变光阑的自动调光系统的工作原理，并对整个控制系统的稳定性进行了详细分析。
- intensity fluctuation spectroscopy (IFS) [化] (谱线)强度涨落波谱法
- intensity fluctuation spectroscopy (谱线)强度涨落波谱(法)
- An acoustooptic modulation system based on com- puter control for laser in the device was raised and realized,which takes one acoustooptic modulator for optic power steady,optic intension and pulse modulation. 论述了该装置所使用的激光声光调制系统，提出并实现了基于计算机控制的，采用单一声光调制器在该装置上进行光功率稳定、光强控制及光脉冲控制的系统，给出了一种有效的数字滤波算法。
- His optic nerve was hurt in an accident. 他的视神经在一次事故中受到损伤。
- Microscopes and telescopes are optical instruments. 望远镜和显微镜是光学仪器。
- The Minimum Mean-square Error Estimation Technology of Optical Intensity 最小均方误差光强估计技术
- Effect of rotating center deviation on reflective optical intensity modulation 旋转中心偏移对反射光调制强度的影响
- The optic theory originated with Einstein. 光学理论是爱因斯坦首创的。
- Factor Analysis and Its Application of Intensity Fluctuation of China's Energy Consumption 能源消耗强度变动的因素分析方法及其应用
- Optical Intensity Analysis of Fraunhofer Diffraction for Circle Aperture 圆孔夫琅和费衍射光强分析
- Effects of Light Intensity Fluctuation on an Autocatalytic Photochemical Reaction 自催化光化学反应中的光强涨落效应
- A mirage is an optical illusion. 海市蜃楼是一种视错觉。
- Intensity Fluctuation of a Single-mode Laser Driven by Colored Correlation Noises 色关联噪声驱动的单模激光的强度涨落
