We are currently experiencing intermittent issues impacting performance. We apologize for the inconvenience.
By Topic

Low coherence, interferometric fibre optic vibrometer using novel optical signal processing scheme

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $31
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Weir, K. ; Dept. of Electr., Electron. & Inf. Eng., City Univ., London, UK ; Boyle, W.J.O. ; Palmer, A.W. ; Grattan, K.T.V.

Results are presented for the operation of a low coherence interferometric vibrometer using a fibre optic probe. A novel processing interferometer arrangement allows the absolute displacement of a vibrating surface to be reconstructed, and the use of a low coherence light source means unwanted spurious signals can be suppressed. A signal processing scheme to provide real time monitoring of the surface displacement is also possible.

Published in:

Electronics Letters  (Volume:27 ,  Issue: 18 )