Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/54525
Title: A new method for generating and analysing digital speckle shearing correlation fringe patterns
Authors: He, Y.M.
Tay, C.J. 
Shang, H.M. 
Keywords: Correlation fringe patterns
Digital speckle shearing
Phase maps
Phase shifting
Issue Date: Feb-1998
Source: He, Y.M.,Tay, C.J.,Shang, H.M. (1998-02). A new method for generating and analysing digital speckle shearing correlation fringe patterns. Optics and Laser Technology 30 (1) : 27-31. ScholarBank@NUS Repository.
Abstract: A method for generating a high visibility digital speckle shearing fringe pattern is proposed. A three-step phase shifting technique which involves the introduction of arbitrary phases is utilized. The phase shifting technique is carried out using a rotating mirror and a theoretical model which involves a linear correlation algorithm is discussed. Experimental results showing correlation fringe patterns and a deformation phase map are presented. © 1998 Elsevier Science Ltd. All rights reserved.
Source Title: Optics and Laser Technology
URI: http://scholarbank.nus.edu.sg/handle/10635/54525
ISSN: 00303992
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

Page view(s)

34
checked on Dec 8, 2017

Google ScholarTM

Check


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.