Document Detail


Self-compression of attosecond high-order harmonic pulses.
MedLine Citation:
PMID:  18233288     Owner:  NLM     Status:  PubMed-not-MEDLINE    
Abstract/OtherAbstract:
Self-compression of attosecond high-order harmonic pulses in the harmonic generation medium itself has been demonstrated. The attosecond pulses were generated in an argon-filled gas cell and compressed by exploiting the dispersion characteristics of argon. Since the harmonic generation medium itself was used as the compression medium, continuous chirp control was easily achieved by adjusting the gas pressure. The optimized attosecond pulse was also the most intense, and its duration of 206 as was very close to the transform-limited value of 200 as.
Authors:
Kyung Taec Kim; Kyung Sik Kang; Mi Na Park; Tayyab Imran; G Umesh; Chang Hee Nam
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Publication Detail:
Type:  Journal Article     Date:  2007-11-29
Journal Detail:
Title:  Physical review letters     Volume:  99     ISSN:  0031-9007     ISO Abbreviation:  Phys. Rev. Lett.     Publication Date:  2007 Nov 
Date Detail:
Created Date:  2008-01-31     Completed Date:  2008-04-29     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0401141     Medline TA:  Phys Rev Lett     Country:  United States    
Other Details:
Languages:  eng     Pagination:  223904     Citation Subset:  -    
Affiliation:
Department of Physics and Coherent X-Ray Research Center, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 305-701, Korea.
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