High frequency ultrasound generation using a femtosecond laser

Download
  1. Get@NRC: High frequency ultrasound generation using a femtosecond laser (Opens in a new window)
DOIResolve DOI: http://doi.org/10.1063/1.1570153
AuthorSearch for: ; Search for: ; Search for: ; Search for: ; Search for: ; Search for: ; Search for: ; Search for: ; Search for: ; Search for: ; Search for:
TypeArticle
Proceedings titleReview of Progress in Quantitative Nondestructive Evaluation, Volume 22
Series titleAIP Conference Proceedings; no. Vol. 657
ConferenceReview of Progress in Quantitative Nondestructive Evaluation, July 14-19 2002, Bellingham WA, USA
ISSN0094-243X
Pages319325; # of pages: 7
Subjectultrasonics; mode locking; aluminum; frequency measurement; ultrafast measurements
AbstractWe present measurements of high frequency ultrasound generated by a femtosecond laser pulse. Focussed on thin aluminum foils (8 - 80 mum), the measured ultrasonic spectrum extends up to a detection limit of 800 MHz. The high frequency ultrasonic echoes allow measurements of foil thickness down to 8 mum, the minimum foil thickness used in this set of experiments.
Publication date
PublisherAmerican Institute of Physics
LanguageEnglish
AffiliationNRC Industrial Materials Institute; National Research Council Canada
Peer reviewedYes
NPARC number21273116
Export citationExport as RIS
Report a correctionReport a correction
Record identifierc533f4f1-0d46-4553-9c77-8341f8d1d43a
Record created2014-12-16
Record modified2016-05-09
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)