【Key words】 uncooled focal plane； infrared optical system； dual field of view； diffractive optical；
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diffractive optical elements 绕射光学元件 ; 衍射光学元件
diffractive optical element 元件 ; 衍射光学器件
Multi- Layer Diffractive Optical Element 多层衍射光学元件
binary diffractive optical element 二元衍射光学元件
diffractive optical elements doe 衍射光学元件
diffractive optical lens 衍射光学透镜
diffractive optical system 衍射光学系统
diffractive optical lenses 衍射光学透镜
It is useful in many applications to fabricate large computer-generated diffractive optical elements (DOEs) on curved surfaces.
在曲面上制作衍射光学元件有很多重要的应用。
参考来源 - 曲面激光直接写入技术·2,447,543篇论文数据，部分数据来源于NoteExpress
Cascaded systems based on diffractive optical elements for optical image encryption are presented.
提出基于衍射光学器件的光学图像级联加密系统。
Cascaded systems for optical image encryption based on diffractive optical elements are presented.
提出基于衍射光学器件的光学图像级联加密系统。
The process was controllable and could be applied to strip the photoresist residual of diffractive optical element fabricated on the thick substrate.
该工艺具有良好的可控性，解决了在厚基片上制作大口径衍射光学元件时残余光刻胶的去除问题。
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