Stabilization is achieved by adopting an amplitude stabilizer. The rootmeansquare (RMS) of energy output is lowered from about 4% to below 1%.
采用稳幅器件有效地提高了输出能量的稳定性，放大前级的输出能量波动的均方根值从4%左右降到1%以下。
2
It is verified that the measurement of the self-designed curvature sensor is correct, the error percent of peak-valley value (PV) is 10%, and the error percent of rootmeansquare (RMS) is 2%.
制备的光栅型波前曲率传感器测量结果正确，峰谷值存在10%的误差，均方根值存在2%的误差。
3
Multiple scattering from two-dimensional rough surface with large surface rootmeansquare(RMS) slope is studied with Kirchhoff approximation.