Nicol prism

基本解释

The best known is the Nicol prism, invented in 1828 by the Scottish physicist William Nicol.
最有名的是尼科耳棱镜，1828年由苏格兰物理学家尼科耳所发明。
One kind of light beam translation quantity smallest Nicol prism form using mathematics method is presented.
运用数学方法求出了一种光束平移量最小的尼科耳棱镜形式。
A new type of Nicol's prism which could save as a half crystal material as usual, and meanwhile overcome the shortcoming of noncoaxis between the incident and emissive beams.
本文提出了一种新型尼科耳棱镜的设计。这种榜镜可以节省一半的晶体材料，并克服了尼科耳棱镜出射光束与入射光束不共轴的缺点。

a device composed of two prisms of Iceland spar or calcite cut at specified angles and cemented together with Canada balsam. It is used for producing plane-polarized light