Used the phase of laser interference fringes, a simple, fast and accurate micro displacement measuring method is proposed.
利用激光干涉条纹的位相，提出了一种简便、快速且精度很高的微小位移的测量方法。
This paper describes a new mono-frequency laser interferometer using a self-scanning photoelectric diode array (SSPDA) as the receiving device of laser interference fringes.
本文介绍一种采用自扫描光电二极管列阵(SSPDA)作为激光干涉条纹接收器的新型单频激光干涉仪。
The Angle of an object can be measured by counting the interference fringes of the light reflected from a laser Angle sensor mounted on the object.
利用计数装在物体上的激光角度传感器反射回来的激光的干涉条纹，可以确定物体的转角。
A laser wavelength measurement system in the LabVIEW environment by measuring the distance of the interference fringes on the optical wedge is introduced in this paper.
为了在较宽波长范围内准确快速测量激光波长，在虚拟仪器环境下，通过测量光学劈尖上的干涉条纹间距的方法实现了激光波长测量。
In the laser video display system, video image with low contrast and inferior image quality are usually happened due to the effects of the background interference fringes.
由于背景干涉条纹的影响，在激光视频显示系统中，通常获得的激光视频图像不仅对比度降低，而且像质较差。
In the laser video display system, video image with low contrast and inferior image quality are usually happened due to the effects of the background interference fringes.
由于背景干涉条纹的影响，在激光视频显示系统中，通常获得的激光视频图像不仅对比度降低，而且像质较差。
应用推荐