Spectroscopy in the Terahertz Spectral Region
Spectroscopy in the Terahertz Spectral Region
复制标题
太赫兹光谱区的光谱学
DOI：
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发表时间：
2003
期刊：
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通讯作者：
F. D. Lucia
中科院分区：
文献类型：
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作者：
F. D. Lucia
电磁频谱的太赫兹区域的主要应用是分子光谱分析以及在这些实验室活动中发展起来的天文和大气遥感。在这一章中，我们讨论了太赫兹中物质与辐射相互作用的物理基础和分子旋转光谱的理论基础。介绍了实验室技术，重点是开发适合于光谱学的源，以及代表性的结果。最后介绍了最近发展起来的大气遥感、天体物理研究和分析化学系统。
The principal applications of the THz region of the electromagnetic spectrum have been molecular spectral analysis and the astronomical and atmospheric remote sensing which have grown out of these laboratory activities. In this chapter we discuss the physical basis for the interctions between matter and radiation in the THz and the theoretical underpinnings of molecular rotational spectroscopy. Laboratory techniques, with an emphasis on the development of sources that are appropriate for spectroscopy, are presented, along with representative results. Finally, recently developed systems for atmospheric remote sensing, astrophysical studies, and analytical chemistry are presented.