IOE OpenIR  > 光电技术研究所被WoS收录文章
Fingerprint extraction from interference destruction terahertz spectrum
Xiong, Wei1,2; Shen, Jingling1
Source PublicationOPTICS EXPRESS
Indexed BySCI
WOS IDWOS:000283686500033
AbstractIn this paper, periodic peaks in a terahertz absorption spectrum are confirmed to be induced from interference effects. Theoretically, we explained the periodic peaks and calculated the locations of them. Accordingly, a technique was suggested, with which the interference peaks in a terahertz spectrum can be eliminated and therefore a real terahertz absorption spectrum can be obtained. Experimentally, a sample, Methamphetamine, was investigated and its terahertz fingerprint was successfully extracted from its interference destruction spectrum. This technique is useful in getting samples' terahertz fingerprint spectra, and furthermore provides a fast nondestructive testing method using a large size terahertz beam to identify materials. (C) 2010 Optical Society of America
WOS Research AreaOptics
WOS SubjectOptics
Citation statistics
Cited Times:13[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Affiliation1.Capital Normal Univ, Beijing Key Lab Terahertz Spect & Imaging, Beijing 100048, Peoples R China
2.Chinese Acad Sci, Inst Opt & Elect, State Key Lab Opt Technol Microfabricat, Chengdu 610209, Peoples R China
Recommended Citation
GB/T 7714
Xiong, Wei,Shen, Jingling. Fingerprint extraction from interference destruction terahertz spectrum[J]. OPTICS EXPRESS,2010,18(21):21798-21803.
APA Xiong, Wei,&Shen, Jingling.(2010).Fingerprint extraction from interference destruction terahertz spectrum.OPTICS EXPRESS,18(21),21798-21803.
MLA Xiong, Wei,et al."Fingerprint extraction from interference destruction terahertz spectrum".OPTICS EXPRESS 18.21(2010):21798-21803.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Xiong, Wei]'s Articles
[Shen, Jingling]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xiong, Wei]'s Articles
[Shen, Jingling]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xiong, Wei]'s Articles
[Shen, Jingling]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.