福建省自然科学基金(2013J01244)

作品数:2被引量:0H指数:0
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相关期刊:《Optoelectronics Letters》《Chinese Optics Letters》更多>>
相关主题:测量频率LIQUID_CRYSTALSGRATINGSALIGNEDOLIGOMERS更多>>
相关领域:理学一般工业技术电子电信更多>>
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Topologically patterning of polyvinyl alcohol microstructures for vertical-/hybrid-aligned nematic liquid-crystal gratings doped with polyhedral oligomeric silsesquioxane nanoparticles
《Chinese Optics Letters》2015年第8期91-95,共5页杨璨 李森森 李文松 左海杰 陈鹭剑 张保平 蔡志平 
supported by the Fundamental Research Funds for the Central Universities (No. 20720140518);the National Natural Science Foundation of China (No. 61308048);the Natural Science Foundation of Fujian Province (No. 2013J01244)
We demonstrate a soft lithography approach for fabrication of a topographically patterned polyvinyl alcohol (PVA) liquid-crystal (LC) alignment layer. This specific approach employs modified micromolding in capill...
关键词:Alignment Liquid crystals Lithography Microstructure NANOPARTICLES OLIGOMERS Polyvinyl alcohols Tin oxides 
Micro-vibration parameters fast demodulation algorithm and experiment of self-mixing interference
《Optoelectronics Letters》2014年第4期304-307,共4页王秀琳 王路 陈敏亮 黄文财 
supported by the National Natural Science Foundation of China(No.61308048);the Natural Science Foundation of Fujian Province(No.2013J01244);the Li Shangda Foundation in discipline construction(No.C513030)
Self-mixing interference(SMI) technique can be used for measuring vibration, displacement, velocity and absolute distance. In this paper, a simple demodulation algorithm for fast measuring frequency and amplitude of a...
关键词:自混合干涉效应 解调算法 实验系统 微振动 测量频率 最大误差 绝对距离 简谐振动 
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