方形阵列_微孔光学元件-北方夜视科技（南京）研究院有限公司手机版

详细介绍

方形阵列微孔光学元件

Mirco Pore Optic with Square，MPO

MPO是一种掠入射型聚焦光学元件，可将X射线和紫外等波段的光子进行聚焦。MPO是一种玻璃材质的薄片，具有多孔结构，由上百万个微米级尺寸的方形微孔组成，微孔内壁表面具有极低的粗糙度。MPO外形可分为平面和球面两类，其中球面MPO可对平行光进行会聚，平面MPO可对发散光进行会聚。在目前已知的所有X射线光学元件中，MPO在保证大视场、高分辨率的同时，具有最小的体积和质量。为了得到的聚焦效果，还可以在微孔内壁表面镀增反膜，不同应用波段选择不同膜层材料。

Micro Pore Optic (MPO) is a kind of grazing incidence optical element, which can focus X-ray and ultraviolet light. MPO is a type of thin slice glass with porous structure and made up of millions of square shaped pores. The micro pore size is in micron scale and the surface of inner wall has very low roughness. The shape of MPO can be divided into two classes: plane and sphere. The planar MPO can focus the divergent light, while the spherical MPO can focus the parallel light. In all known X-ray optics, MPO not only guarantee the large field of view and high resolution, but also have the smallest volume and lightest weight. In order to obtain the best focusing performance, the inner wall could be coated with increasing reflective film with different film materials for different application bands.

技术参数

孔径(μm)：10、20、100，定制	Pore size(microns): 10, 20, 100, customized
排列形式：方形排布	Packing: square packed
外形尺寸：□≤50mm×50mm	Boundary dimension: □≤50mm×50mm
开口面积比：≥70%	Open area ratio: ≥ 70%
厚度(mm)：1, 2, 3, 定制	Thickness(mm): 1, 2, 3, customized
形状：平面、球面	Shape: plane, sphere
曲率半径(mm)：700、750、4000，定制	Radius of curvature(mm): 700, 750, 4000, customized
膜层材料：Al, Ni, Ir, Au, 定制	Film materials: Al, Ni, Ir, Au, customized