使用850 ps长延迟线的TDS的400 MHz旋转线双线的超分辨率

S. Eliet, A. Cuisset, F. Hindle, J. Lampin, R. Peretti
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引用次数: 2

摘要

我们提高了太赫兹时域光谱的光谱分辨率,超出了延迟线长度的限制。在延迟线限制为1.2 GHz的情况下,约束重构算法成功地描述了实验数据中相距~400MHz的1.21 THz NH3双重态。
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Super resolution of a 400 MHz rotational line doublet with a TDS using a 850 ps long delay line
We improved the spectral resolution of THz time domain spectroscopy beyond the limit given by the delay line length. The constraint reconstruction algorithm used successfully depicted the 1.21 THz NH3 doublet separated by ~400MHz in experimental data despite the 1.2 GHz delay line limitation.
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