本文翻译自Cassandra R. Hunt的博客,地址如下: The process of scientific discovery is, in effect, a continual flight from wonder.cassandrahunt.com/research/THz_spectroscopy
Time-domain spectroscopy targets the far-infrared Social Media ToolsThe detector is off most of the time between pulses because of the ultrafast response of the detector-noise equivalent power is about 10 -16 W•Hz ½ 2—four orders better than possible 4,5,...
terahertz time- domain spectroscopy 解释 一种利用太赫兹时域谱测量材料的介电特性的探测系统。将飞秒激光分为泵浦光和探测光,泵浦光照射光导天线等实现宽频太赫兹辐射,探测光通过光延迟线实现光导或电光采样,得到太赫兹波在时域的波形,通过傅里叶变换得到频域信息,从而可以测量材料的透射谱和反射谱等,得到材料的介电特...
B. & Zheltikov, A. M. Time-domain spectroscopy in the mid-infrared. Scientific Reports 4, 6670, doi:10.1038/srep06670 (2014).A. A. Lanin, A. A. Voronin, A. B. Fedotov, and A. M. Zheltikov, "Time-domain spectroscopy in the mid- infrared," Sci. Rep. 4(1), 6670 (2015)....
网络时域光谱 网络释义 1. 时域光谱 Spectroscop... ... 反射光谱: Reflectace Spectroscopy时域光谱:time-domain spectroscopy吸收光谱: absorption spectrosc… www.lw23.com|基于3个网页 例句
太赫兹波长范围覆盖了远红外区的0.1-100公分^-1，或3-3300公分^-1，超快太赫兹源常依赖于近红外光转换，通常由钛蓝宝石激光器输出的800飞秒脉冲，转换成少周期或单周期脉冲。在凝聚态物理中，太赫兹体系特别有趣，因为它们对应于许多集体过程的能量尺度（0.4-400公分^-1），包括声子和磁模、超导隙...
2. The transmission property of a single thin metallic slit with different widths has been investigated by terahertz (THz) time-domain spectroscopy. 用太赫兹时域光谱技术研究了具有不同宽度的金属狭缝透射光谱特征。3. Terahertz time-domain spectroscopy is a new spectral technique which is based on ...
Here we demonstrate atomic-scale terahertz time-domain spectroscopy by combining waveform sampling with terahertz scanning tunnelling spectroscopy to study a single gallium arsenide surface defect, which exhibits a strongly localized terahertz resonance and resembles the elusive DX centre. These results are ...
Time‐Domain Spectroscopy of Mesoscopic Conductors Using Voltage Pulsesdynamic scattering theoryinterferometrylevitonsFIG. 2. Electron waiting times for the Fabry-P´erot interferometer. (a) Waiting time distributions for the arrival of charge pulses in contact 2 with the right QPC pinched off, TR ...
The terahertz band of the electromagnetic spectrum was the least explored region of the spectrum prior to the introduction of the technique known as time-domain spectroscopy (TDS) in the late 1980s. Since its introduction, terahertz TDS has enabled the study of a plethora of physical, chemical ...