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Updated: Jun 15, 2026

Terahertz Microfluidic Sensing Using a Parallel-plate Waveguide Sensor
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Terahertz Microfluidic Sensing Using a Parallel-plate Waveguide Sensor

Published on: August 30, 2012

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在中红外波长中,PtSe2-on-silicon波导的巨大光学吸收

Tianping Xu1,2, Liqiang Qi1,2, Yingqi Xu3

  • 1School of Precision Instruments and Optoelectronics Engineering, Tianjin University, Tianjin 300072, China. zhenzhoucheng@tju.edu.cn.

Nanoscale
|January 8, 2024
PubMed
概括

我们通过将其集成到超薄波导上来增强化 (PtSe2) 光电子中的光学吸收. 这增强了光相互作用,以提高中红外设备的性能.

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相关概念视频

UV–Vis Spectroscopy of Conjugated Systems01:32

UV–Vis Spectroscopy of Conjugated Systems

Organic compounds with conjugated double bonds show strong absorption features in the UV–visible region of the electromagnetic spectrum attributed to π → π* electronic excitations. Generally, a UV–vis absorption spectrum is recorded as a plot of absorbance vs wavelength. The wavelength of maximum absorbance, which manifests as a peak in the absorption spectrum, is denoted as λmax.
One of the factors influencing λmax is the extent of conjugation in the...