astigmatic

The resonator ( astigmatic ) can be compensated by inserting a suitable thickness Brewster plate in the cavity.

在腔内插入一定厚度的布儒斯特片可以部分消除腔的像散.

Using astigmatic method to extract information of light source in z axis.

用散光的方法来提取光源在Z轴上的位置。

Research on the optical astigmatic focus technology for measuring consistence in solution

光象散法测量溶液浓度的研究

Studies on high precise astigmatic focus error detect system

象散法高精度离焦检测系统研究

The resonator ( astigmatic) can be compensated by inserting a suitable thickness Brewster plate in the cavity.

在腔内插入一定厚度的布儒斯特片可以部分消除腔的像散。

Based on the Collins formula, the propagation expression of astigmatic Cosh-Gaussian beams passing through a bifocal lens system is derived.

基于Collins公式，推导了有像散双曲余弦高斯光束通过双焦透镜系统后的解析传输公式，分析了该光束轴上光强分布和焦移。