We have developed a novel technique of time-domain attenuated total reflection spectroscopy in THz frequency region. Complex dielectric constants in InAs, water, methanol and acetone are successfully determined. The advantage of this technique is that it can be used to access samples with various shapes and optical properties without changing the THz optical path.
Accurate determination of complex dielectric constants by terahertz time domain attenuated total reflection spectroscopy
2004-01-01
157445 byte
Conference paper
Electronic Resource
English
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