Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/57942
Title: Automated analysis in digital speckle shearing interferometry using an object step-loading method
Authors: Ng, T.W. 
Chau, F.S. 
Issue Date: 1-Jun-1994
Citation: Ng, T.W.,Chau, F.S. (1994-06-01). Automated analysis in digital speckle shearing interferometry using an object step-loading method. Optics Communications 108 (4-6) : 214-218. ScholarBank@NUS Repository.
Abstract: Automated analysis in digital speckle shearing interferometry using the conventional two-frame differencing method is hindered by phase unwrapping errors and unresolved fringe patterns due to excessive object load. An object step-loading method with the ability to surmount these limitations is proposed and demonstrated. An added advantage of the proposed method is its ability to yield the entire slope versus load history within one loading cycle. © 1994.
Source Title: Optics Communications
URI: http://scholarbank.nus.edu.sg/handle/10635/57942
ISSN: 00304018
Appears in Collections:Staff Publications

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