Interferometric time delay correction for Fourier transform spectroscopy in the extreme ultraviolet

Download
  1. Get@NRC: Interferometric time delay correction for Fourier transform spectroscopy in the extreme ultraviolet (Opens in a new window)
DOIResolve DOI: http://doi.org/10.1080/09500340.2016.1165872
AuthorSearch for: ; Search for: ; Search for: ; Search for: ; Search for: ; Search for:
TypeArticle
Journal titleJournal of Modern Optics
ISSN0950-0340
1362-3044
Pages17
SubjectFourier transform spectroscopy; Time delay correction; XUV; High-order harmonics
AbstractWe demonstrate a Fourier transform spectrometer in the extreme ultraviolet (XUV) spectrum using a high-harmonic source, with wavelengths as short as 32 nm. The femtosecond infrared laser source is divided into two separate foci in the same gas jet to create two synchronized XUV sources. An interferometric method to determine the relative delay between the two sources is shown to improve the accuracy of the delay time, with corrections of up to 200 asec required. By correcting the time base before the Fourier transform, the frequency resolution is improved by up to an order of magnitude.
Publication date
PublisherTaylor & Francis Group
LanguageEnglish
AffiliationSecurity and Disruptive Technologies; National Research Council Canada
Peer reviewedYes
NPARC number23000110
Export citationExport as RIS
Report a correctionReport a correction
Record identifierd26efeed-f44a-4f6c-80c7-6b87d447d653
Record created2016-06-03
Record modified2016-06-03
Bookmark and share
  • Share this page with Facebook (Opens in a new window)
  • Share this page with Twitter (Opens in a new window)
  • Share this page with Google+ (Opens in a new window)
  • Share this page with Delicious (Opens in a new window)