Pulsed terahertz attenuated total reflection spectroscopy

被引：36
|
作者：
Newnham, David A. [1 ]
Taday, Philip F. [1 ]
机构：
[1] TeraView Ltd, Cambridge CB4 0WS, England
来源：
APPLIED SPECTROSCOPY | 2008年 / 62卷 / 04期
关键词：
terahertz; attenuated total reflection; ATR; far infrared;
D O I：
10.1366/000370208784046731
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
Pulsed terahertz attenuated total reflection (ATR) spectra of solid materials and liquids covering the 10 cm(-1) to 120 cm(-1) (0.3 THz to 3.6 THz) region of the electromagnetic spectrum are recorded using a terahertz pulsed spectrometer and silicon ATR modules. Pulsed terahertz ATR measurements are completed nondestructively using small amounts of sample (typically 1 mg for solids) and no sample preparation. Many terahertz analyses can be run in rapid sequence, minimizing the analysis time.
引用
收藏
页码：394 / 398
页数：5
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