修改形式的机械补偿器

Modified mechanical compensator

为便于产生和分析各种椭圆偏振光 ,需要有产生椭圆偏振光的光学元件 ,其中一个重要的光学元件就是补偿器。补偿器有多种类型 ,在机械补偿器中应用最广泛的是巴俾涅补偿器和索累补偿器 ,但它们各有其缺点。现设计出了一种新的补偿器件 ,它克服了这两种补偿器的不足 ,结构简单、操作方便。

It needs an optical instrument to produce elliptically polarized light in order to produce or analyze all kinds of elliptically polarized light. Compensator is an important instrument. Compensator have some types. Babinet compensator and Soleil compensator are used most extensive in mechanical compensator. But they have some flaws. Paper designs a kind of new compensator. It overcome the flaws of the two compensators above, structure is simple and operating is convenient.