2) linear grating
长光栅
1.
Based on the principle of double frequency laser interference measurement ofhigh accuracy linear grating.
提出了一种改进ＨＰ５５２８激光干涉仪并实现高精度长光栅动态检测的新方法。
3) grating length measurement
光栅测长
1.
According to Michelson interferometer reading system for the composition and work principles, use the grating length measurement technology to interferometer reading system for improving the implementation of the program.
根据迈克尔逊干涉仪读数系统的组成和工作原理,提出了利用光栅测长技术对干涉仪读数系统进行改进的实施方案。
2.
According to the composition and principle of the Michelson interferometer reading system,an implementation plan of the improvement of reading system has been proposed by the grating length measurement technology.
根据迈克尔孙干涉仪读数系统的组成和工作原理,提出了利用光栅测长技术对干涉仪读数系统进行改进的实施方案。
4) grating length
光栅长度
1.
A cetain value,a method to analyze bending sensing rules of long-period fiber grating(LPFG) according to bending curvature,grating length and grating period was reported,based on coupled-mode theory and perturbation approximation.
基于耦合模理论和微扰近似,研究了长周期光纤光栅(LPFG)弯曲传感特性与弯曲曲率及光栅结构参数(光栅长度和栅格周期)之间的关系。
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：长岑长
1.《后汉书．崔骃传》﹕"宪(窦宪)擅权骄恣﹐骃数谏之。及出击匈奴﹐道路愈多不法﹐骃为主簿﹐前后奏记数十﹐指切长短。宪不能容﹐稍疏之﹐因察骃高第﹐出为长岑长。"李贤注﹕"长岑﹐县﹐属乐浪郡﹐其地在辽东。"后用以称颂不为权贵所容之官吏。
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