fresnel lens meaning in English
菲涅耳镜
菲涅耳透镜
菲涅尔透镜
Examples
- Design of fresnel lens with big grooves and equal thickness based on the software zemax
软件的大齿距等厚菲涅尔透镜的设计 - Projectors for film and television studios , stage and photographic use - part 2 : fresnel lenses , specifications
电影电视舞台和照明用聚光灯.第2部分:多级透镜 - The submicron ring , laser beam shaper and fresnel lens is fabricated by ion etching according to the selected parameter
依照这些参数刻蚀出了高质量的特征尺寸为亚微米的环、光束整形元件和菲涅耳透镜等元件。 - The course covers non - sequential ray tracing , sources , detectors , objects , ray splitting , scattering , ghost analysis , stray light analysis , prisms , fresnel lenses , multi - element lenses , gradient index , polarization and thin film modeling
本课程涵盖了非连续光线的追迹、光源、探测器、物体、分光、散射、鬼像分析、杂散光分析、棱镜、菲涅耳透镜、多元件透镜、梯度折射率、偏振和薄膜的建立。 - The principle and structure of pyroelectric infrared detector consisted of pyroelectric infrared sensor , fresnel lens and an application - specific controller , which is compatible with 0 . 6 m 1p1m n - well cmos technology , is introduced in the paper
本文介绍了组成热释电红外探测器的三大部件:热释电红外传感器、菲涅耳透镜、专用控制芯片的结构和原理,并提出了一种0 . 6 m1p1mn - wellcmos工艺专用控制芯片的设计方案。