1) subwavelength grating microstructures
亚波长光栅微结构
2) Dammann grating with subwavelength structure
亚波长结构Dammann光栅
1.
Based on the rigorous couple-wave analysis theory and the genetic algorithm,a novel method has been proposed for designing a new binary-phase Dammann grating with subwavelength structure,which has very high diffraction efficiency.
基于严格耦合波分析理论和遗传算法,提出了一种设计亚波长结构Dammann光栅的新方法,且该新型二值相位光栅具有较高的衍射效率。
3) sub wavelength micro structure
亚波长微结构
1.
The mixed sub wavelength micro structure film is formed by combining the all reflectivity characteristic of the sub wavelength gratings with the antireflection characteristic of optical film.
把亚波长光栅的全反射特性与干涉薄膜的减反射特性相结合，构成“合成亚波长微结构薄膜”（ＭＳＭＦ）。
4) transmission sub-wavelength binary gratings
亚波长结构二元闪耀光栅
5) sub-wavelength grating
亚波长光栅
1.
All parameters that affect the zero-order diffraction efficiency of the sub-wavelength gratings are analyzed,and the diffraction efficiency is calculated with coupled-wave theory.
结合亚波长光栅的实际制作工艺,使用耦合波理论进行计算,对影响亚波长光栅零级衍射效率的各个参数进行了全面的分析,排除影响较小和实际无影响的参数,着重对影响较大的几个参数进行分析计算,完成了具有所期望零级衍射效率特性的用于光变色防伪技术的亚波长光栅的设计和制作,样品光栅零级衍射效率的测量结果验证了理论计算结果。
2.
In the experiments,sub-wavelength gratings in silicon-on-insulator(SOI) substrate are fabricated by electron beam lithography and reactive ion etching methods.
亚波长光栅具有特殊的反射特性,可以用于各种光器件的设计。
6) sub-wavelength gratings
亚波长光栅
1.
A new micro fabrication method for sub-wavelength gratings was presented,that is,sub-wavelength line and space pattern were obtained with X-ray lithography and then bulk gratings with high aspect ratio were formed with development.
描述了一种新的亚波长光栅的微细加工技术,即X光光刻得到相应的亚微米级的线宽图形,再利用显影技术获得了高深宽比的立体亚波长光栅。
2.
Resonance characteristics of sub-wavelength gratings in the visible region are studied.
研究亚波长光栅的可见光共振特性。
补充资料：超微结构
分子式：
CAS号：
性质：组织细胞或亚细胞颗粒中不能用光学显微镜揭示的精细结构，可采用电子显微镜展现的细胞细微结构。
CAS号：
性质：组织细胞或亚细胞颗粒中不能用光学显微镜揭示的精细结构，可采用电子显微镜展现的细胞细微结构。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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