Abstract

By coupling photorefractive holography with speckle shearography, it is possible to simultaneously perform both coherent imaging and strain measurement. Use of the photorefractive effect, which is insensitive to incoherently scattered light, is a significant advantage in coherent imaging as described. Experimental results obtained from a centrally loaded steel plate are presented.

© 2008 Optical Society of America

Full Article  |  PDF Article
OSA Recommended Articles
3D shape shearography technique for surface strain measurement of free-form objects

Andrei G. Anisimov, Mariya G. Serikova, and Roger M. Groves
Appl. Opt. 58(3) 498-508 (2019)

Real-time dual-sensitive shearography for simultaneous in-plane and out-of-plane strain measurements

Jie Dong, Shengjia Wang, Min Lu, Martin Jakobi, Zhanwei Liu, Xingchen Dong, Franziska Pöller, Laura Maria Bilgeri, Félix Salazar Bloise, Ali K. Yetisen, and Alexander Walter Koch
Opt. Express 27(3) 3276-3283 (2019)

Simultaneous 3D measurement of deformation and its first derivative with speckle pattern interferometry and shearography

Qihan Zhao, Weijie Chen, Fangyuan Sun, PeiZheng Yan, Bing Ye, and Yonghong Wang
Appl. Opt. 58(31) 8665-8672 (2019)

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 OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA 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 OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA 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 OSA member, or as an authorized user of your institution.

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

Metrics

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

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