defocusing

常见例句

Optical limiting by using thermal self defocusing[J].
引用该论文司金海;刘树田;杨淼;杨昆;李淳飞.
The recipe design,melting and ion exchange process for the defocusing and focusing GRIN fiber lens glasses is studied.
本文对发散型和聚焦型两种纤维透镜玻璃的配方设计、熔制以及离子交换工艺进行了研究。
Photolithographic Fabrication Techniques by Using Defocusing Laser Direct Writing[J].
引用该论文李凤友;卢振武;谢永军;张殿文;裴苏;赵晶丽.
Based on the ABCD matrix and Gaussian beam propagation theory, the Gaussian beam transforming formulas through a parabolic defocusing GRIN fiber lens are derived.
本文根据ABCD矩阵和高斯光束传播理论,导出高斯激光束经抛物型发散梯度折射率纤维透镜的变换公式。
Analyzed is the dependence of the defocusing quantity on the hologram size and the spatial frequency bandwidth of the object.
分析了全息图尺寸及其记录的空间频带宽度与离焦量的关系;
The experiments of measuring convergent beam wavefront with a quadratic grating are carried out.It is found that the defocusing aberration...
由于大功率激光束的不稳定性,其波前变化非常快,所以该方法的实时性非常适合于这种波前变化的测量。