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- In experimental measurement, F P laser interferometry and auto measurement system are used to take F P interference pictures and test pressure distributions. 实验测试应用F-P激光干涉仪和自动测压系统,得到流场F-P干涉照片和压强分布。
- At present, the reconstruction systems can be divided into fourcategories, active optical triangulation, laser interferometry, time in flight and fringeprojection. 现存的重构系统大致可分为基于光学三角法,激光干涉法,时间飞行法,光栅投影法等。
- In order to inspect the stripe error of code-bar grade rod,a method combining visual collimation with double-frequency laser interferometry is proposed. 针对编码型水准尺分划误差的检测,提出了视觉瞄准与双频激光干涉术相结合的测量方法。
- This paper introduces the application of laser interferometry to the test of temperature response of vibration transducer, as well as the principle, method and error analysis of realizing the absolute calibration by use of laser interferometry. 介绍了将激光测振技术应用于振动传感器温度响应测试中,从而实现高精度绝对校准的原理、方法、装置和不确定度分析。
- A laser interferometer has two arms arranged in the shape of an “L. 激光干涉计中有“L”型放置的两条臂。
- APPLICATION OF CCD TO LASER INTERFEROMETRY CCD器件在激光干涉测试中的应用
- Digital Angular Readout by Laser Interferometry 利用激光干涉测量法的数字角度读出
- Resonant mass detectors are less expensive to build than laser interferometer detectors. 建造共振质量探测仪不像建造激光干涉计探测仪那么昂贵。
- They could be also used to other laser interferometers for high-grad length measurement. 这些传感器同样可用于其他高准确度长度测量的激光干涉系统中。
- Dual-frequency laser interferometer is one of the most precision measuring instruments in modern precision measuring. 摘要双频激光干涉仪是现代精密测量中最精密的测量仪器之一。
- The principle of Laser Interferometer and its formula for length measuring are discussed in this paper. 分析了激光干涉系统的原理,给出了长度测量的计算公式。
- The Laser Interferometer Space Antenna, LISA, is a detector that will fly in space. LISA(全称空间天线式激光干涉仪),是一个空间的探测器。
- Measurement of linear expansion coefficient of silicon in high temperature with laser interferometric dilatometer[J]. 引用该论文 王建华;范开果;刘志锋;孙建平;张金涛;王哲.
- Primary Shock Calibration Using Laser Interferometry 激光干涉法一次冲击加速度校准
- To enable dimensional calibrations in the same set-up as for form measurements, a plane-mirror laser interferometer has been added. 使空间的口径测定能够在那相同的组合- 向上的当做为形式测量,一个飞机- 镜子激光干涉计有被增加。
- The system comprises low frequency-difference two-frequency laser interferometer measuration module,micro-detection device and two dimension platform. 系统由低频差双频激光干涉度量模块和微探头及二维工作台两部分组成。
- Keywords superfinishing;surface roughness;laser interferometry; 超精加工;表面粗糙度;激光干涉测量法;
- Keywords profilometer;focus measuring method;laser interferometry; 表面轮廓仪;聚焦探测法;激光干涉法;
- Most of the new gravitational wave detection projects are using laser interferometers instead of resonant mass detectors because they are more sensitive. 大多数引力波探测项目都是使用更为灵敏的激光干涉计探测仪而不是共振质量探测仪。
- Different kinds of laser interferometers were compared, and heterodyne laser interferometer was selected as the laser measurement system for sinusoidal pressure. 对不同激光干涉仪进行研究比较,最终选择外差式激光干涉仪作为正弦压力的激光测量系统。