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- wave plate phase difference 波片位相差
- Exact expressions for phase difference in birefringent wave plate 双折射波片相位差的精确表达
- Intelligentized Measurement of Wave Plate Phase Retardation with Beam-splitting-differential Method 波片相位延迟的分束差动自动测量
- Tong wave plate is not so easy to befall. 波板塘是没有这麽容易被打垮的。
- Four-zone method to measure the phase retardation of wave plate is put forward based on the polarizer-wave plate-analyzer system. 在起偏器-待测波片-检偏器系统基础上提出一种四区域测量波片相位延迟量的方法。
- The phase difference between the two sources is gradually drifting with time. 两个源的位相差随时间逐渐移动。
- In practice there are three methods of accomplishing this phase difference. 在实践中有三种方法来获得相位差。
- Research on Subdividing Method for Random Phase Difference Fringe Signals[J]. 引用该论文 楚兴春;吕海宝;杜列波;周卫红.
- When the analyzer was located in four angles, a photoelectric detector was used to gather the energy of laser, so we can calculate the retardation of wave plate with the phase shifting. 测量装置采用了步进电机带动检偏器旋转，运用光栅编码器测角装置测量检偏器的转动角度，使用光电探测器采集检偏器在四个方位角度的光强值，根据移相算法得出波片的相位延迟角。
- With the case of any orientations of optical axis in uniaxial crystal,the versatile and precise formula of the phase difference for a birefringent plate is derived by means of Huygens principle. 在单轴晶体光轴任意取向的情形下应用惠更斯原理导出了双折射滤光片产生位相差的精确公式,结合几种熟知的特殊情形进行了简要讨论,给出完全一致的相关结果,揭示该普遍公式的正确性。
- WT5”BZ]:A method for dwesigning compound archromatic wave plate made of mica and quartz is presented. 本文给出了一种利用云母、石英材料设计复合式消色差波片的方法。
- The oscillation phenomenon in the delay of the isinglass wave plate is found,which had been proved in the reference 3. 观察到了和理论相符的云母波片延迟量的振荡现象。
- For the nonproportional loading the dispersion become larger with the phase difference increasing. 在非比例加载条件下，随著相位差的增大，分散性增大。
- L.H.Shyu, C.L.Chen, and D.C.Su, "Method for measuring the retardation of a wave plate," Appl.Opt. 32, 4228-4320 (1993). 陈纯德;"利用外差干涉术来测量波片的相位延迟及方位角";国立交通大学光电工程研究所硕士论文;(1994).
- How to measure phase difference quickly is a main research topic on scientific research in production. 如何快速准确地测量出相位差也是生产科研中重要的研究课题。
- For sinusoidal waveforms, it is equal to the cosine of the angle of phase difference between voltage and current. 对于正弦波来说，功率因子等于电压、电流位相差的余弦。
- The effect of dichroic and retarded quarter wave plate in the experiment are discussed by the analysis to the fringe of photoelastic strains. 通过光弹性应力条纹的分析，具体讨论1/4波片具有延迟差和二向色性时对本试验的影响.
- This movie demonstrates the phase difference and the amplitude decay of the E and H field in freespace. 本影片可看出真空中电场和磁场之间的相位差和振幅衰减的现象。
- Phase difference between the terminal voltage of an alternator and its electromotive force. 交流电机的端电压和其电动势之间的相角差。
- In this peper the defects of conventional wave plate is analyzed, and the design consideration of a wave plate with titling optical axis are mainly discussed. 本文分析了常规波片的缺点，重点讨论了倾斜光轴波片的设计方法。
