带热源的纳米红外光谱:纳米ftir

2011 International Conference on Infrared, Millimeter, and Terahertz Waves Pub Date : 2011-12-15 DOI:10.1109/IRMMW-THZ.2011.6104770

F. Huth, M. Schnell, J. Wittborn, N. Ocelić, R. Hillenbrand

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摘要

我们展示了一个FTIR系统，它允许红外光谱纳米成像与一个热源(纳米FTIR)。基于红外天线对热辐射的超聚焦和非对称红外光谱仪的强信号增强，将传统红外光谱的空间分辨率提高了2个数量级。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Nanoscale infrared spectroscopy with a thermal source: Nano-FTIR

We demonstrate a FTIR system that allows for infrared-spectroscopic nano-imaging with a thermal source (nano-FTIR). Based on super-focusing of thermal radiation with an infrared antenna and strong signal enhancement using an asymmetric FTIR spectrometer, we improve the spatial resolution of conventional IR spectroscopy by 2 orders of magnitude.

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2011 International Conference on Infrared, Millimeter, and Terahertz Waves

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