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object wave中文是什么意思

  • 物体波
  • 物体声束

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  • 例句与用法
  • 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。
  • 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。
  • 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。
  • 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。
  • 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。
  • The holographic wavefront recording process records the interference pattern of the object and the reference waves , and thus forms the hologram , which simultaneously records the information about the amplitude and phase of the object waves ; the holographic wavefront reconstruction , by means of the diffracted waves , can reconstruct the original object wave from the hologram illuminated by lights
    全息波阵面记录将物光和参考光以干涉条纹记录成全息图,此全息图同时记录了物光波的振幅和相位;全息波阵面重现,就是用光波照射全息图,通过光的衍射,从全息图中再现出原始物体的光波。
  • By combining the advanced computer technology and optical holography technology together , computer - generated hologram can generate holograms , which , with no demand for objects , can be reconstructed through optical ways after the computer has processed the mathematical description of object waves
    计算全息是将先进的计算机技术和光全息术结合起来,利用计算机产生全息图。它不需要物体实际存在,而是把物波的数学描述输入计算机处理后,绘制出全息图,然后用光学方法重现。
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Last modified time:Mon, 18 Aug 2025 00:29:56 GMT

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