Abstract

Two simultaneous holograms and several directions of observation are utilized to determine the components of displacement and strain in the disk. A reference strip is introduced to relate the fringe orders in the two holograms. A very good agreement is obtained between the holographic results and the elasticity theory solution. The obtained displacement field is estimated to be accurate to 8 × 10−6 cm, which is approximately one-eighth the wavelength of the laser light utilized to obtain the holograms.

© 1973 Optical Society of America

Full Article  |  PDF Article
More Like This
Automatic Data Reduction of Certain Holographic Interferograms

M. J. Landry and C. M. Wise
Appl. Opt. 12(10) 2320-2327 (1973)

Measuring Accuracy of Three-Dimensional Displacements in Holographic Interferometry

T. Matsumoto, K. Iwata, and R. Nagata
Appl. Opt. 12(5) 961-967 (1973)

References

You do not have subscription access to this journal. Citation lists with outbound citation 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

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 (8)

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 (10)

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

Metrics