Common-path heterodyne interferometric and magnetic sensitivity-enhanced surface plasmon resonance carbon monoxide gas sensor

Kai Pian Huang, Chih-Hsiung Shen, Jing Heng Chen

研究成果: Conference contribution

1 引文 斯高帕斯(Scopus)

摘要

Combining magnetic catalysis effect, surface plasmon resonance phenomena, and common-path heterodyne interferometry, a highly sensitive and highly stable carbon monoxide sensing technique was proposed in this paper. Magnetic catalysis material SnO2-Fe3O4 was prepared and was spin coated on the gold film of SPR prism. The SPR apparatus can provide a highly sensitive ability to carbon monoxide. Carbon monoxide gas at different concentrations was measured under different strengths of applied magnetic fields. The experimental results reveal that the system has a best resolution of 0.0507 ppm applied 24 Gauss magnetic field in normal direction. Due to the introduction of common-path heterodyne interferometer, the system is stable against environment vibrations.

原文English
主出版物標題2013 7th International Conference on Sensing Technology, ICST 2013
頁面406-410
頁數5
DOIs
出版狀態Published - 2013 十二月 1
事件2013 7th International Conference on Sensing Technology, ICST 2013 - Wellington, New Zealand
持續時間: 2013 十二月 32013 十二月 5

出版系列

名字Proceedings of the International Conference on Sensing Technology, ICST
ISSN(列印)2156-8065
ISSN(電子)2156-8073

Other

Other2013 7th International Conference on Sensing Technology, ICST 2013
國家New Zealand
城市Wellington
期間13-12-0313-12-05

All Science Journal Classification (ASJC) codes

  • Artificial Intelligence
  • Computer Science Applications
  • Signal Processing
  • Electrical and Electronic Engineering

指紋 深入研究「Common-path heterodyne interferometric and magnetic sensitivity-enhanced surface plasmon resonance carbon monoxide gas sensor」主題。共同形成了獨特的指紋。

引用此