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- The Collins formula and tensor ABCD law in spatial frequency domain provide the relation between the input spatial Fourier spectrum and the output spectrum directly. 空间频率域中的柯林斯公式和张量ABCD定律直接给出了像散光束的空间傅里叶频谱的传输规律。
- Numerical calculation results are compared with those obtained by direct integration of the Collins formula Wen's method. 对直接积分Collins公式和使用Wen方法的数值计算结果作了比较。
- Numerical calculations show the advantage of our method and the consistency with the results by means of the Collins formula. 数值计算表明了该方法快速的优点,并得到与用Collins公式直接积分一致的结果。
- Thus,via the theoretical simulation and experimental result the possibility of wavefront reconstruction using the anti-calculation of Collins formula is proved. 最后,通过理论模拟及实验研究证明了使用柯林斯公式的逆运算重构波面的可能性。
- The laser intensity distribution at the mirror surface is calculated using Collins formula, with which the period of damage rings and other phenomena can be explained. 并依据实验参数,用柯林斯公式对样品表面的光强分布进行了计算,所得光强分布的周期与损伤波纹的周期基本一致。
- In order to study laser propagation in inhomogeneous medium, Collins formula was improved by using time inversion characteristic of optic phase conjugation wave. 摘要为了解决非均匀介质中的光传输问题,利用光学相位共轭波的时间反演特性,实现了对克斯林衍射积分公式的改进。
- Numerical results are given and compared with those derived by the straightforward integral of the Collins formula, which shows the advantage of improving the calculation efficiency. 给出了数值计算结果;并与直接对Collins公式作数值积分的结果进行了比较;充分显示此解析方法不仅便于物理分析;而且可节约大量机时.
- Based on Collins formula and ABCD propagation matrix theory,the propagations of laser beams with different profiles through an aperture lens are analyzed and compared under the same laser beam power and initial beam width in this paper. 基于柯林斯公式和ABCD传输矩阵理论 ,在相同激光功率和初始束宽下 ,研究了不同空间分布光束通过聚焦光学系统的传输特性。
- Based on the scalar diffraction theory, the transformation of Gaussian beam by each component of the VMM is calculated by Collins formula,and the distributions on the SLM and CCD are investigated. 本文在标量衍射理论体系下,应用柯林斯(Collins)公式对光学矢量-矩阵乘法器的光场分布进行模拟计算,得到SLM和CCD接收面上的光场分布图。
- The Collins formula (1970) contacts the diffract integral of optical system complex with ABCD matrix and provides a mathematics tool for studying laser beams passing through paraxial ABCD optical system. 1970年Collins将复杂光学系统的衍射积分与ABCD矩阵元联系起来,推导出了Collins公式,为研究光束通过近轴ABCD光学系统的传输与变换提供了一个有效的工具。
- The Collins formula in spatial frequency domain is generalized into axially nonsymmetrical optical system in terms of tensor analysis method. Based on this formula, the tensor ABCD law in spatial frequency domain is derived. 运用张量分析方法把轴对称系统中的空间频率域的柯林斯公式推广到一般的非轴对称光学系统 ,并推导了在空间频率域中适用于非轴对称光学系统的张量ABCD定律。
- Based on the beam coherence-polarization matrix and Collins formula, the on-axis polarization property of Gaussian-Schell model beam diffracted through an aperture was studied numerically. 摘要为了对控制光束传播的质量提供理论依据,采用光束相干-偏振矩阵理论中柯林斯公式,对高斯谢尔模型光束经光阑衍射后的轴向偏振特性进行了理论研究和数值分析。
- Collins Formula and Its Applications in Optics Collins公式及其在光学中的应用
- Douglas put away Collins in cold blood. 道格拉斯蓄意杀死了柯林斯。
- Mr. Collins was tired, but Mr. Smith wasn't. 柯林斯先生累了,但是史密斯先生不累。
- Collins heads the list of job candidates. 柯林斯是这个职务候选人名单上的首先人物。
- The formula of the medicine is still a secret. 此药的配方仍是秘密。
- "How do you do?" is a polite formula. "您好。"是客气的套语。
- Collins was nosed out by his opponent in the primary. 柯林斯在初选中就被他的对手击败了。
- It was Hart who created the basic formula of the western film. 正是这个哈特创造了西部电影的基本格局。