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使用石英增强光声谱的灵敏度提高使用随机共振方法的光声谱学

Yingchao Xie1, Hao Xiong2,3, Shiling Feng3

  • 1School of Earth and Space Sciences, University of Science and Technology of China, Hefei, Anhui 230026, China.

Photoacoustics
|March 20, 2025
PubMed
概括

这项研究引入了一种使用随机共振 (SR) 来增强石英增强光声谱 (QEPAS) 气体传感器中弱信号的新方法. SR算法显著提高了对甲等微量气体的检测灵敏度.

关键词:
使用石英增强的光声谱学 (QEPAS)信号增强 信号增强随机共振 (SR) 是指随机的共振.微量气体传感器是什么?

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