1) amplitude interferometry
振幅干涉测量
2) interference by division of amplitude
光的分振幅干涉
3) interference measurement
干涉测量
1.
Frequency modulation methods of laser diode used in nanometer-accuracy interference measurement;
纳米精度干涉测量中半导体激光器的光频调制方法
2.
As an absolute measurement for the homogeneity of optical glass,the interference measurement is widely used because it can eliminate the form errors of both the interferometer reference surface and the part to be measured.
在光学透射材料均匀性测量的各个方法中,干涉测量方法作为绝对测量方法,能摈除干涉仪标准面及待测元件的面形影响,具有很高的测量精度而逐渐被广泛使用。
3.
It can be used to carry out interference measurement, and at the same time can be prevent reflected light from returning into the laser source to stabilize the source as an isolator does, thus the measurement accuracy can be guaranteed.
既可以进行干涉测量,又具有隔离器功能,可以防止反射光回到光源,使光源保持稳定,确保了测量精度。
4) Interferometry
[,intəfiə'rɔmitri]
干涉测量
1.
Code-bar grade rod measurement by vision collimation and laser interferometry;
视觉瞄准激光干涉测量编码型水准尺
2.
The effect of air heterogeneity to interferometry on rotating carrier;
旋转载体上空气非均匀性对干涉测量影响的研究
3.
Driver circuit of semiconductor laser for interferometry;
干涉测量用半导体激光器驱动电源
5) interferometric measurement
干涉测量
1.
Then,on the basis of analyzing the principle of straightness laser interferometric measurement and adopting electronic level as relative orientation reference datum,a method and an equipment scheme for roll angular error measurement were proposed.
采用齐次坐标变换分析了测量值与原始误差的关系,在此基础上建立了滚转角误差检测模型;分析了直线度误差激光干涉测量原理,采用电子水平仪作为相对方位的参考基准,给出了一种基于双直线度检测的垂直滚转角测量方法及装置;按照该方法的检测原理对水平轴进行了滚转误差检测实验并与电子水平仪直接测量的结果进行了对比,两种结果无显著差异。
补充资料：振幅
物体或物理量在振动(或振荡)过程中偏离平衡状态时的最大值。如机械振动中振动质点离开平衡位置的最大位移，交流电的电流或电压的最大值。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条