Improvement of the sensitivity of dynamic white-light speckle method and its application

Ruhua Fang; Zhengyuan Cao

doi:10.1117/12.49509

1 December 1991 Improvement of the sensitivity of dynamic white-light speckle method and its application

Ruhua Fang, Zhengyuan Cao

Proceedings Volume 1554, Second International Conference on Photomechanics and Speckle Metrology; (1991) https://doi.org/10.1117/12.49509
Event: San Diego, '91, 1991, San Diego, CA, United States

Abstract

A method using objective speckle and mismatched subjective speckle photography to improve the sensitivity of dynamic white light speckle method is described in this paper. To be based on this, two hybrid methods which combine dynamic white light speckle method with boundary integral representation and with isochromatic patterns to analysis transient stresses and strains of a structure are presented.

Citation Download Citation

Ruhua Fang and Zhengyuan Cao "Improvement of the sensitivity of dynamic white-light speckle method and its application", Proc. SPIE 1554, Second International Conference on Photomechanics and Speckle Metrology, (1 December 1991); https://doi.org/10.1117/12.49509

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available