SIOM OpenIR  > 强场激光物理国家重点实验室
Area evolution of a few-cycle pulse laser in a two-level-atom medium
Xiao, J; Wang, ZY; Xu, ZZ; Xiao, J (reprint author), Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, POB 800-211, Shanghai 201800, Peoples R China.
2002
Source PublicationPhys. Rev. A
Volume65Issue:3Pages:31402
AbstractBy solving the Maxwell-Bloch equations, we study the area evolution of a few-cycle pulse laser propagating in a resonant two-level-atom medium. We find that in short propagation distance, the pulse envelope, obtained within the slowly varying envelope approximation and the rotating-wave approximation, agrees nicely with the carrier field. In this case, the area theorem can still predict the profile of the area evolution of a few-cycle optical pulse. However, contrary to the long-pulse case, the variation of the few-cycle pulse area is caused by the pulse splitting but not by the pulse broadening or the pulse compression. Furthermore, the negative area occurs when the pulse area decreases. As a result, a pulse with area less than pi is not absorbed rapidly according to the usual Beer's law of absorption but evolves to nonvanishing zero pi pulse.
SubtypeArticle
DOI10.1103/PhysRevA.65.031402
Indexed BySCI
Language英语
WOS IDWOS:000174548500010
Citation statistics
Cited Times:68[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.siom.ac.cn/handle/181231/17768
Collection强场激光物理国家重点实验室
Corresponding AuthorXiao, J (reprint author), Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, POB 800-211, Shanghai 201800, Peoples R China.
AffiliationChinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China
Recommended Citation
GB/T 7714
Xiao, J,Wang, ZY,Xu, ZZ,et al. Area evolution of a few-cycle pulse laser in a two-level-atom medium[J]. Phys. Rev. A,2002,65(3):31402.
APA Xiao, J,Wang, ZY,Xu, ZZ,&Xiao, J .(2002).Area evolution of a few-cycle pulse laser in a two-level-atom medium.Phys. Rev. A,65(3),31402.
MLA Xiao, J,et al."Area evolution of a few-cycle pulse laser in a two-level-atom medium".Phys. Rev. A 65.3(2002):31402.
Files in This Item:
File Name/Size DocType Version Access License
337.pdf(457KB)期刊论文作者接受稿开放获取CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Xiao, J]'s Articles
[Wang, ZY]'s Articles
[Xu, ZZ]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xiao, J]'s Articles
[Wang, ZY]'s Articles
[Xu, ZZ]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xiao, J]'s Articles
[Wang, ZY]'s Articles
[Xu, ZZ]'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.