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

Method for fringe enhancement in holographic interferometry for measurement of in-plane displacements

Not Accessible

Your library or personal account may give you access

Abstract

Theoretical background along with experimental results are given for a simple method for in-plane fringe enhancement in dual-beam illumination holographic interferometry. In this method, the fringes representing in-plane displacements arise as a moiré pattern between two interferograms. To distinguish the in-plane displacement, a sequence of images is recorded while the reference mirror is continuously tilted at random. The in-plane fringes are then found as the maximum contrast of the out-of-plane fringes in the image sequence. The resulting fringe quality is close to the quality of the out-of-plane fringes.

© 1998 Optical Society of America

Full Article  |  PDF Article
More Like This
Beam-splitting cube for fringe-projection, holographic, and shearographic interferometry

Huai M. Shang, Michael Y. Y. Hung, Cheng G. Quan, and Cho J. Tay
Appl. Opt. 40(31) 5615-5623 (2001)

Separation of in-plane and out-of-plane motions in holographic interferometry

Y. Katzir and I. Glaser
Appl. Opt. 21(4) 678-683 (1982)

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 (4)

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 (4)

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