The main steps of specimen preparation and the imaging conditions of beamtilt method were given.
着重叙述和讨论了样品制备的主要环节和倾斜照明法的成象条件。
2
The experimental results show that the global tilt information of beam wavefront for adaptive optics can be effectively extracted by both algorithms.
实验结果表明，这两种算法均可有效地提取出自适应光学所需要的光束波前整体倾斜信息。
3
The Michelson interferometer system which has two-beam interference is applied in Fourier Transform interferometer, the moving mirror could tilt in three directions in motion.