Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Generation of the derivative of out-of-plane displacements using conjugate shear and moire interferometry

Not Accessible

Your library or personal account may give you access

Abstract

A new method of obtaining the spatial derivative of out-of-plane displacements in a moire interferometry setup is presented. It is based on the recently developed concept of conjugate lateral shear interferometry applied to the diffracted beams generated by the specimen grating. The moire fringes produced by overlapping the two interferograms give the desired information using either the uniform or finite fringe detection method. Simulation experiments using specially prepared transmission-type distorted gratings are given to verify the principles.

© 1986 Optical Society of America

Full Article  |  PDF Article
More Like This
Optical differentiation of displacement patterns using moire interferometry

Krzysztof Patorski and Matgorzata Kujawinska
Appl. Opt. 24(18) 3041-3048 (1985)

Conjugate lateral shear interferometry and its implementation

Krzysztof Patorski
J. Opt. Soc. Am. A 3(11) 1862-1870 (1986)

Shearing interferometry and the moire method for shear strain determination

Krzysztof Patorski
Appl. Opt. 27(16) 3567-3572 (1988)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (5)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (16)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved