LI Zhi-quan,YAN Ju-bing,SUN Yu-chao,LI Wen-chao.Influence of ring-down cavity parameters on intensity transmission property in trace gas concentration measurement[J].Optoelectronics Letters,2011,7(6):470-474 Influence of ring-down cavity parameters on intensity transmission property in trace gas concentration measurement Author Name Affiliation LI Zhi-quan  Institute of Electric Engineering, Yanshan University；  YAN Ju-bing  Institute of Electric Engineering, Yanshan University；  SUN Yu-chao  Institute of Electric Engineering, Yanshan University；  LI Wen-chao  School of Information, Hebei University of Technology； Qinhuangdao College of Profession Technology；  Abstract:       In this paper, we describe the basic principles and system design of continuous wave cavity ring-down spectroscopy (CW-CRDS). We also particularly study the nature and the behavior of a novel method to detune a laser and apply it to a cavity ring-down spectroscopy experiment. Both simulations and experiments are completed on the relation between the transmission characteristic and different reflectivities, as well as scanning speed. Output electric field equation is deduced. It has been investig.. Hits: 3779 Download times: 206 View Full Text    Download reader