会议专题

Research of Object Microimpurtity Measurement Based on Stroboflash Method

we discuss the Stroboflash method that is used to detect microimpurtity elements in some objects or on the objects surface. Stroboflash method is a non-contact detecting technique and a more sensitive expertise through analyzing objects luminous radiation characteristic when the objects are excited by external source such as visible light, X-ray, γ-ray and electron beam etc. By analyzing the parameters of luminous radiation time resolution and luminous radiation time decay-rate, we can obtain the microimpurtity characteristics plot. The experimental results indicate that the measurement has more accuracy and sensitivity. The object microimpurtity measurement method can be used in criminalistics, medicolegal expertise, customs office and taxation department etc.

Stroboflash Method Luminous radiation accuracy and sensitivity time parametric

ZOU Ji WANG Lirong ZHANG Chao BAI Duanyuan

Electric and Automation Engineering Department , Electronic and Information Engineering College Chan College of Applied Technique , ChangChun University of Science and Technology

国际会议

第七届国际测试技术研讨会

北京

英文

2007-08-05(万方平台首次上网日期,不代表论文的发表时间)