Dynamic range in terahertz time-domain transmission and reflection spectroscopy

被引：341

作者：

Jepsen, PU ^{[1
]}

Fischer, BM ^{[1
]}

机构：

[1] Univ Freiburg, Dept Mol & Opt Phys, Inst Phys, D-79104 Freiburg, Germany

来源：

OPTICS LETTERS | 2005年 / 30卷 / 01期

关键词：

D O I：

10.1364/OL.30.000029

中图分类号：

O43 [光学];

学科分类号：

070207 [光学]; 0803 [光学工程];

摘要：

We present a quantitative method for identification of the dynamic range of the detectable absorption coefficient in the analysis of transmission terahertz (THz) time-domain spectroscopy data. In transmission measurements the largest detectable absorption coefficient is determined by the dynamic range of the THz signals, whereas in reflection measurements the largest detectable absorption coefficient is determined by the scan-to-scan reproducibility of the signal. (C) 2005 Optical Society of America.

引用

页码：29 / 31

页数：3

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