Interferometric fiber optic sensors for use with composite materials

Raymond M. Measures; Tomas Valis; Kexing Liu; W. Dayle Hogg; Suzanne M. Ferguson; Edward Tapanes

doi:10.1117/12.51091

1 January 1991 Interferometric fiber optic sensors for use with composite materials

Raymond M. Measures, Tomas Valis, Kexing Liu, W. Dayle Hogg, Suzanne M. Ferguson, Edward Tapanes

Proceedings Volume 1332, Optical Testing and Metrology III: Recent Advances in Industrial Optical Inspection; (1991) https://doi.org/10.1117/12.51091
Event: 34th Annual International Technical Symposium on Optical and Optoelectronic Applied Science and Engineering, 1990, San Diego, CA, United States

Abstract

The sensitivities of interferometer-based fiber optic sensors to both strain and temperature are compared. The first compact fiber optic strain rosette has been developed and its performance is compared with a conventional foil strain rosette when embedded within composite material. It is shown that an embedded Michelson fiber optic sensor can detect acoustic emission resulting from threshold delaminations within composite materials.

Citation Download Citation

Raymond M. Measures, Tomas Valis, Kexing Liu, W. Dayle Hogg, Suzanne M. Ferguson, and Edward Tapanes "Interferometric fiber optic sensors for use with composite materials", Proc. SPIE 1332, Optical Testing and Metrology III: Recent Advances in Industrial Optical Inspection, (1 January 1991); https://doi.org/10.1117/12.51091

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