引用本文:
Suo Zhu Wu, Shao Min Shuang, Yan Zhang, Zhong Ping Li, Martin M. F. Choi, Cai Hong Zhang, Chuan Dong. Study on mode-filtered light sensor for methane detection[J]. Chinese Chemical Letters,
2009, 20(2): 210-212.
doi:
10.1016/j.cclet.2008.11.006
Citation: Suo Zhu Wu, Shao Min Shuang, Yan Zhang, Zhong Ping Li, Martin M. F. Choi, Cai Hong Zhang, Chuan Dong. Study on mode-filtered light sensor for methane detection[J]. Chinese Chemical Letters, 2009, 20(2): 210-212. doi: 10.1016/j.cclet.2008.11.006
Citation: Suo Zhu Wu, Shao Min Shuang, Yan Zhang, Zhong Ping Li, Martin M. F. Choi, Cai Hong Zhang, Chuan Dong. Study on mode-filtered light sensor for methane detection[J]. Chinese Chemical Letters, 2009, 20(2): 210-212. doi: 10.1016/j.cclet.2008.11.006
Study on mode-filtered light sensor for methane detection
摘要:
A novel mode-filtered light gas sensor has been reported. It was constructed by inserting an optical fiber deposited by a thin silicone cladding of cryptophane A into a fused-silica capillary. When different concentration of methane gas was introduced to the sensor, the phenomenon that mode-filtered light intensity decreased with the increasing concentration of methane was observed. And a linear relationship was obtained within the methane concentration range of 0.0-16.0% (v/v). The detection limit was 0.06% (v/v). The mode-filtered light sensor has been exploited to respond to various concentrations of methane gas at room temperature.
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关键词:
- Mode-filtered light
- / Methane
- / Cryptophane A
English
Study on mode-filtered light sensor for methane detection
Abstract:
A novel mode-filtered light gas sensor has been reported. It was constructed by inserting an optical fiber deposited by a thin silicone cladding of cryptophane A into a fused-silica capillary. When different concentration of methane gas was introduced to the sensor, the phenomenon that mode-filtered light intensity decreased with the increasing concentration of methane was observed. And a linear relationship was obtained within the methane concentration range of 0.0-16.0% (v/v). The detection limit was 0.06% (v/v). The mode-filtered light sensor has been exploited to respond to various concentrations of methane gas at room temperature.
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Key words:
- Mode-filtered light
- / Methane
- / Cryptophane A
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