外差干涉仪 meaning in Chinese
heterodyne ineterferometer
Examples
- Theory and performance analysis of a spatial heterodyne common path interferometer
共光路空间外差干涉仪理论与性能分析 - This paper analyzes the non - symmetry of elliptic polarization oftwo linear polarized beams , which are perpendicular to each other , caused by their reflecting from a metal mirror . also , it studies the non - linear error created by polarization and how the errors change . the study is very important for improving the measuring accuracy of polarized heterodyne interferometer
主要分析两束相互垂直的线偏振光经过金属反射镜反射后引起的椭圆偏振化的不对称性，并研究由此产生的非线性误差的变化规律，这对提高偏振光外差干涉仪的测量精度是极为重要的。 - The double - frequency laser interferometer belongs to the heterodyne interferometer . it has been proved that this kind of interferometer possesses the advantage of having a higher transform gain , better wave - filter capacity and high spatial resolution . furthermore , this kind of interferometer can filter out background light interference and obtain a measuring signal with high signal / noise ratio
双频激光干涉仪是一种外差干涉仪，理论分析证明：外差干涉具有高的转换增益、良好的滤波性能及优异的空间鉴别能力，能有效地滤除各种背景光干扰，得到信噪比很高的测量信号。 - Abstract : this paper analyzes the non - symmetry of elliptic polarization oftwo linear polarized beams , which are perpendicular to each other , caused by their reflecting from a metal mirror . also , it studies the non - linear error created by polarization and how the errors change . the study is very important for improving the measuring accuracy of polarized heterodyne interferometer
文摘:主要分析两束相互垂直的线偏振光经过金属反射镜反射后引起的椭圆偏振化的不对称性，并研究由此产生的非线性误差的变化规律，这对提高偏振光外差干涉仪的测量精度是极为重要的。