首页>
外国专利>
Optical transmissive component with anti-reflection gratings
Optical transmissive component with anti-reflection gratings
展开▼
机译:带有防反射光栅的光学透射组件
展开▼
页面导航
摘要
著录项
相似文献
摘要
An optical transmissive component (1) is described, which component has an entrance surface (4) and an exit surface (5) for optical radiation (20), in which one of the surfaces (4; 5) is provided with an anti- reflection grating (10; 15). By providing a second surface, (5; 4) with a second anti-reflection grating and by ensuring that the grating strips (11) of the first grating (10) extend essentially perpendicularly to those (16) of the second grating (15) in corresponding areas of the first and the second surface (4; 5), it is prevented that the component is birefringent.
展开▼