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- Calculation of Initial Phase Difference Between Two Fiber Arms of Homodyne Optic Interferometer with Temperature Controller 用恒温控制平台测量零差光纤干涉仪初相位差
- homodyne optic interferometer 零差光纤干涉仪
- The phase errors, resulting from the multi beam interference in the Fabry Perot cavities of the wavelength scanning fiber optic interferometer for absolute distance measurement, are analyzed. 分析了可用于绝对距离测量的波长扫描法布里-珀罗干涉仪腔内多光束干涉对输出信号的影响,及由此产生的相位测量误差。
- An optic interferometer system based on optical multiplication for measuring absolute distance was presented. 介绍了一个基于光学倍乘原理的绝对距离干涉测量系统。
- digital fiber optic interferometer 数字式干涉型光纤传感器
- The residual stress was evaluated by the Stoney’s equation and optical interferometer. 利用光学干涉仪测试得到了薄膜的残余应力;
- The X ray diffractometer, optical interferometer and scanning electronic microscope were used to observe the micro profiles of surfaces turned. 通过X射线衍射仪、白光干涉仪、扫描电镜对试件表面进行显微形貌观测,证实了振动车削时刀具对加工表面的强烈熨压效应。
- Coordinate measuring machine and optical interferometer are preferred instruments before and after polishing, respectively.Problems exist in both methods. 在抛光前后宜分别采用坐标测量机和光学干涉仪,两种方法都存在一些问题有待解决。
- Design of Transmitter-receiver of White Light Fiber Optic Interferometer 白光干涉仪发射-接收机设计
- A 1551nm Experimental PSK Homodyne Optical Phase-locked Receiver 1551nm光纤型光频锁相环及零差锁相接收系统的实验研究
- His optic nerve was hurt in an accident. 他的视神经在一次事故中受到损伤。
- Optical Interferometer Fringe Counting Method 光学干涉条纹计数法
- Optical Interferometer Fringe Disappearance Method 光学干涉条纹消失法
- The optic theory originated with Einstein. 光学理论是爱因斯坦首创的。
- The three-wavelength optical interferometric method was presented to measure the thickness of the nano-scale thin film. 给出三波长光干涉测量纳米级薄膜厚度的方法。
- FOIS Fiber Optic Interferometric Sensor 光纤干涉仪传感器
- fiber optic interferometric sensor 光纤干涉测量传感器
- fibre optic interferometric sensor 光纤干涉测量传感器
- Theoretical analysis of feedback control on input light polarization of fiber optic interferometer 光纤干涉仪输入光偏振态反馈控制理论分析
- Based on the principle of 4-channel quadrature detector system in homodyne interferometer,a kind of detector system consisting of Wollaston prism is introduced. 在单频激光干涉仪四通道信号接收系统原理基础上,提出一种采用Wollaston棱镜的四通道信号接收系统。