root-mean-square(rms) meaning in English
均方根
Examples
- Based on the convergence criterion of root - mean - square ( rms ) of phase and output power , the actual intensity on reflectors are solved with fox - li iteration so that the deformations of mirrors and one - way phaseshifts are calculated . by simulating one - way phaseshifts with zernike polynomial , the laser modes are studied with method of iteration and geometriy . the evaluation factors of components influences on beam quality is discussed
根据相位均方根值迭代收敛准则和输出功率，用fox - li迭代法求出反射镜上实际的光强分布和热源，得到镜面的位移变形和单程附加相移，以zernike多项式拟合单程附加相移，分别用迭代法和几何法计算了腔镜变形时的腔模光场，建立了光学元件对光束质量影响的评价因子，研究腔镜冷却效果和冷却方式，对输出耦合镜的变形进行了分析。