介绍了光学扫描全息术原理。
The principle of the optical scanning holography is introduced.
提出一种用非线性晶体的相位共轭特性记录扫描全息图的方法。
A method of recording a scanning hologram with the phase conjugate property of nonlinear crystal is presented.
将菲涅耳波带板扫描全息术用于高散射介质成像技术中。
The Fresnel zone plate scanning holography is applied in the imaging through highly scattering media.
连续扫描声全息声源识别定位技术是对以往声全息实验方法的改进。
The acoustic holography technique for sound source identification and position by the method of continuously scanning improves the previous acoustic holography experiment.
最后，进行扫描全息测量的实验验证工作，提出一种不需要先验或后验知识的截止波数选取方法。
Finally, an experiment using scanning holographic pressures has been conducted, where a cut-off wave-number determination method has been proposed without prior or post knowledge.
为了充分利用光学扫描全息系统的分辨率，提出了用环形光栅扫描物体的光学扫描全息术。
In order to fully use the resolution of optical scanning hologram system, a method of using circular grating to scan the objects is proposed for producing the optical scanning holograms.
将菲涅耳波带板扫描全息术用于高散射介质成像技术中。
The principle of electronic holography using ultrashort laser pulse for imaging through highly scattering media is discussed.
可以用非相干光源记录扫描全息图，系统为单光路，从而可以提高系统的稳定性。
The advantages are that the incoherent light can be used to produce holograms and the stability of the optical system is increased as a single path system.
可以用非相干光源记录扫描全息图，系统为单光路，从而可以提高系统的稳定性。
The advantages are that the incoherent light can be used to produce holograms and the stability of the optical system is increased as a single path system.
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