1) high-index-contrast subwavelength grating (HCG)
高对比度亚波长光栅
2) 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。
3) 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。
4) subwavelength grating
亚波长光栅
1.
Study on the zero order reflection efficiency of subwavelength grating;
亚波长光栅的零级反射特性研究
2.
A grating-set model method based on subwavelength grating theory for calculating the band structure of a two-dimensional photonic crystal;
基于亚波长光栅理论的二维光子晶体的禁带特性研究
3.
The device is designed with the principle of wire grid polarizer and subwavelength grating structure,and etched with semiconductor technique.
该器件基于线栅偏振器和亚波长光栅结构原理设计,利用半导体工艺的刻蚀技术制作。
5) Binary subwavelength polarization gratings
亚波长偏振光栅
6) sub-wavelength diffraction grating
亚波长衍射光栅
1.
A novel dielectric-metal-dielectric sandwich structure based on the theory of sub-wavelength diffraction grating was presented for efficient side-coupling of high power double-clad fiber(DCF) lasers.
提出了一种基于亚波长衍射光栅理论的介质-金属-介质的对称夹层结构,这种结构因为没有使用诸如折射率匹配液、光学固化胶等承受不了较高温度的黏接物质,所以可以用于大功率激光二极管阵列的侧面抽运,尤其可用于条形半导体激光器侧面抽运双包层掺杂光纤中,以制作各种大功率稀土离子掺杂光纤激光器,并且其耦合效率可以达到80%以上。
补充资料：2,2'-[亚甲基二(2,1-亚苯基氧亚甲基)]二环氧乙烷
CAS：54208-63-8
分子式：C19H20O4
中文名称：双酚二环甘油醚
2,2'-[亚甲基二(2,1-亚苯基氧亚甲基)]二环氧乙烷
英文名称：2,2'-[methylenebis(2,1-phenyleneoxymethylene)] bis-Oxirane
Methylenebis(o-phenol), 3-propylene oxide ether
2,2'-[methylenebis(2,1-phenyleneoxymethylene)]bis-oxiran
分子式：C19H20O4
中文名称：双酚二环甘油醚
2,2'-[亚甲基二(2,1-亚苯基氧亚甲基)]二环氧乙烷
英文名称：2,2'-[methylenebis(2,1-phenyleneoxymethylene)] bis-Oxirane
Methylenebis(o-phenol), 3-propylene oxide ether
2,2'-[methylenebis(2,1-phenyleneoxymethylene)]bis-oxiran
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条