波带板 [
bō dài bǎn]
zone plate
- 虽然干涉式波带板构造简单、质轻且聚焦能力佳,然而在应用上,尚有许多问题待克服。
In view of the concentration, the simple zone plate can't meet all needs of its function. - 摘要干涉式波带板系由平面波和球面波两道光波干涉而成,为研究全像光学元件的基础,其可经由绕射作用达到聚焦效果,犹如使用传统凸透镜或凹面镜所产生的效果。
The interferometric zone plate is the essential of HOEs, which is the interference between plane wave and sphere wave, can focus the light beam by diffraction, instead of the way which conventional lens or concave mirrors do. - 摘要干涉式波带板系由平面波和球面波两道光波干涉而成,为研究全像光学组件的基础,其可经由绕射作用达到聚焦效果,犹如使用常规凸透镜或凹面镜所生成的效果。
The interferometric zone plate is the essential of HOEs, which is the interference between plane wave and sphere wave, can focus the light beam by diffraction, instead of the way which conventional lens or concave mirrors do.
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