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[期刊论文] 作者:WeiliCui,ZhenweiZhang,GuozhongZhao,YanZhang,CunlinZhang, 来源:ChineseOpticsLetters 年份:2005
The terahertz (THz) transmission properties of a single sub-wavelength circular hole in the free-standing metal foil are experimentally investigated. A THz time-domain spectroscopy (THz-TDS) is utilized to measure the transmission coefficie......
[期刊论文] 作者:JianZuo,ZhenweiZhang,LiangliangZhang,KaijunMu,CunlinZhang, 来源:ChineseOpticsLetters 年份:2012
The influence of varied water distribution in different locations of the mesophyll and mid-vein of the same leaf on the absorption and refraction coefficient is described. And the further comparisons between green leaf and yellow leaf revea......
[期刊论文] 作者:LantaoGuo,LiangliangZhang,XiaohongWang,YingHu,CunlinZhang, 来源:ChineseOpticsLetters 年份:2005
We studied terahertz spectra of hexanitrohexaazaisowurtzitane ('varepsilon'-HNIW and 'gamma'-HNIW), a kind of explosive materials, using terahertz time-domain spectroscopy (THz-TDS) in the 0.2-2.5 THz region. The experimental results show t......
[期刊论文] 作者:DapengChen,ZhiZeng,CunlinZhang,NingTao,ZhengZhang, 来源:ChineseOpticsLetters 年份:2012
Ultrasonic thermography or thermosonics is proved to be an effective non-destructive testing (NDT) method for inspecting carbon-fiber-reinforced polymer (CFRP) composites; however, the potential damages for the structure cannot be ignored, ......
[期刊论文] 作者:JiZhao,LiangliangZhang,YimanLuo,TongWu,CunlinZhang,YuejinZhao, 来源:ChineseOpticsLetters 年份:2014
Terahertz (THz) emission from laser-induced air-plasma is presented. The frequency spectra of THz wave are investigated using an air-biased-coherent-detection method. The frequency spectra are measured under different pump-pulse and probe-p......
[期刊论文] 作者:YIWENSUN,TIANFUWANG,SIPINGCHEN,JIANZUO,ZHENWEIZHANG,CUNLINZHANG, 来源:JournalofInnovativeOpticalHealthSciences 年份:2013
T-rays is sensitive to covalently cross-linked proteins and can be used to probe unique dynamic properties of water surrounding a protein. In this paper, we demonstrate the unique absorption properties of the dynamic hydration shells determ......
[期刊论文] 作者:LuTian,KunZhao,QingliZhou,YuleiShi,DongmeiZhao,CunlinZhang,SongqingZhao, 来源:ChineseOpticsLetters 年份:2011
We investigate the diffusion interaction and quantitative analysis of zinc dialkyldithiophosphate (ZDDP) mixed with lube base oil (LBO) at different concentrations using terahertz time-domain spectroscopy (THz-TDS). When the concentration e......
[期刊论文] 作者:HuiZhao,LuTian,KunZhao,QingliZhou,YuleiShi,DongmeiZhao,SongqingZhao,CunlinZhang, 来源:ChineseOpticsLetters 年份:2011
The frequency-dependent absorption coefficients and refractive indexes of three selected pour point depressants (PPDs) are extracted within the spectral range of 0.2–2.5 THz using terahertz time-domain spectroscopy (THz-TDS). The selected ......
[会议论文] 作者:HuiZhao[1]SongqingZhao[1]CunlinZhang[2]LuTian[1]KunZhao[3]QingliZhou[2]YuleiShi[2]DongmeiZhao[2]RimaBao, 来源:The 5th International Symposium on Ultra-fast Phenomena & 年份:2010
  pour point depressant (PPD) is a kind of petroleum additive,the application of which is to be added in minute quantities to diesel to prohibit freezing unde...
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