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提出一种计算全息位相编码防伪方法。A anti counterfeiting method using CGH phase coding is presented in this paper.

文中详细解释了圆角谐分量这一新的物理概念，着重阐述了系统理论及CGH滤波的实现。Emphasis is given to the theory of the system and the realization of CGH filtering.

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实验之前对计算全息检测非球面的整个过程进行了模拟。The whole process of CGH for aspheric surface testing is simulated before the experiment.

利用掩模板，本文同时展示了一种加工位相型CGH的新工艺流程。With that mask, an improved procedure on fabrication of phase type CGH is also presented.

结论CGH研究发现了髓母细胞瘤全基因组的染色体失衡。Conclusions CGH analysis demonstrates genome-wide chromosomal imbalances in medulloblastoma.

提出了一种将计算全息和全息干涉相结合的防伪方法。An anti-counterfeiting approach combining CGH and holographic interference is presented in this paper.

多个微孔排列组成计算全息图的单元，携带了物光波的振幅和位相信息。The CGH cells formed by micro-voids carried the information of the object wave amplitude and the phase.

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提出了一种傅里叶计算全息图数字再现中混叠消除的方法。A method of the elimination of aliasing image in the digital reconstruction of Fourier CGH was presented.

探讨计算全息新的实现平台和实现的算法是目前计算全息研究的主要方向之一。And it has been one main target to work on new function platform and arithmetics in the filed of CGH research.

目前英国提供全息图的只有少数私人诊所，且不提供全息图分娩。CGH is currently offered at only a handful of private clinics in the UK and there have been no CGH births here.

针对具有CGH的FSOI系统中的互连布局特点，提出一种有效互连布局算法。A new effective interconnection algorithm, based on the characteristic of CGH in FSOI system, is presented also.

本文提出了一种新的制作纯位相型计算全息图的两孔编码方法并用实验加以证实。A new coding method for a CGH with pure phase is proposed and demonstrated in which only two cells are needed for each sampling point.

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单细胞CGH在囊胚活检上取得的成功，预示了其在植入前遗传学筛查中的应用前景。The successful application in blastula biopsy of our single-cell CGH demonstrate application prospects of this new technology in clinical PGS.

方法采用CGH技术检测20例淋巴瘤患者核型异常，部分病例与核型分析比较。Methods Genomic abnormalities in 20 lymphoma patients were assayed by CGH and some cases were compared with those of conventional karyotype analysis.

讨论了傅里叶变换以及菲涅耳变换计算机制全息图，并通过比较两者的频域谱，分析了这两种CGH在不同应用领域的优势。By comparing the frequency domain image of the Fourier transform CGH with that of the Fresnel transform CGH, the application fields of them are discussed.

最后，通过设计实例和讨论，给出了避免CGH中心位置以外出现零位相梯度的设计约束。Meanwhile, we discuss the constraints used to avoid zero slope of phase except at center and give a design result of the CGH for the tested aspheric surface.

用一张计算全息图可产生锥面波，锥面波衍射图样的中心在空间是连续的，可作为直线基准。A cone wave can be generated by a CGH. The centre of the diffraction pattern of the cone wave is continuous in space and can be used as an alignment straight lint.

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由于量化噪声、胶片中有大量微小颗粒等原因，用CGH再现的光场中往往有散斑噪声。Because of the quantification noise and a large number of pellets in film, there always has speckle noise in the reconstructed light field using the method of CGH.

仿真结果与实际的测量结果对比表明，用本文的方法可以对非球面透镜进行高精确度、低成本的测量。In order to have an efficient method of measuring aspherical lens, the authors use CGH interferometry with the mach-zehnder interferometer to test aspherical lens.

研究表明，本文所提出的双计算全息图能够实现对被测非球面镜的高精度检测，该技术为更大口径的非球面镜检测奠定了基础。The results indicate that high-precision test of concave aspheric surfaces can be achieved with twin CGH. This technology can be extended to testing larger aspheric surfaces.