电子科技大学学报Issue(6)：940-945,6.DOI:10.3969/j.issn.1001-0548.2015.06.025
石英增强光声光谱技术发展现状
Review of Quartz Enhanced Photoacoustic Spectroscopy
摘要
Abstract
Trace gas detection technology is an important approach widely used in the field of air pollution monitoring, industrial production and national security. Quartz enhanced photoacoustic spectroscopy (QEPAS), a highlighted focus of trace gas detection technology, has the potential of toxic and harmful gas detection due to its features of strong anti-interference, small scale and high sensibility. This paper briefly summarizes the fundamentals of QEPAS technology, presents the main performance of QEPAS technology developed in the recent years, and finally discusses the prospects of QEPAS technology according to the current requirement.关键词
归一化噪声等效吸收系数/石英增强光声光谱/石英音叉/痕量气体检测Key words
normalized noise equivalent absorption coefficient/quartz enhanced photoacoustic spectroscopy (QEPAS)/quartz tuning fork (QTF)/trace gas detection分类
数理科学引用本文复制引用
王亚非,刘丽娴,高椿明,卢泽宇,周鹰..石英增强光声光谱技术发展现状[J].电子科技大学学报,2015,(6):940-945,6.基金项目
国家自然科学基金(61379013)；中央高校基本科研业务费(ZYGX2012Z006) （61379013）
