object wave中文什么意思

例句与用法

更多例句：  下一页
1. It substitutes numerical reconstruction for optical method to reconstruct object wave fields by computer
   它是通过计算机用数字重现的方法代替光学再现重现物光波。
2. It records object wave field by interference theory , but it is different in recording media from holography
   记录过程也是利用干涉原理记录物光波，所不同的是记录介质。
3. The reference beam comes from the object wave itself and image of the object is formed by a lens on the plane of the holographic plate , therefore the hologram is named self reference image hologram
   用透镜将物体的像成在记录干板平面附近，参考光来自物光本身，因此称之为自参考像全息图。
4. The major drawback of the method is the low spatial resolution of ccd arrays , because of which , the angle between the reference and the object waves must be limited to a few degrees
   目前， ccd低的分辨率是数字重现技术的最大的制约因素。 ccd低的分辨率限制了物光和参考光之间地夹角，使得实验精度要求很高。
5. This method has some characters : during recording of the transmissive holograms the holographic grating placed in front of the holographic plate closefittingly is used as a spectroscope . the transmissive wave is served as the object wave and the diffraction wave through the holographic grating or the deflective reflect wave produced by the silicon slice is served as the reference wave , therefore the hologram is named as self - reference image hologram . the recording results are the off - axis holograms and the twin images can be separated successfully
   在记录透射型全息图时，将全息光栅紧贴置于记录干板之前，而光栅起到了分光的作用，直透波作为全息图的物光波，参考光是物光通过光栅后产生的衍射波；记录反射型全息图时将硅片置于记录干板之后，利用反射硅片产生离轴参考光，因此系统仅需一束照明光束，参考光来自物光本身，因此称之为自参考像全息图。