Cooperative implementation of a high-temperature acoustic sensor

S. Eric Baldini; Edward Nowakowski; Herb G. Smith Jr.; E. Joseph Friebele; Martin A. Putnam; Robert S. Rogowski; Leland D. Melvin; Richard O. Claus; Tuan A. Tran; Milford S. Holben Jr.

doi:10.1117/12.50171

1 December 1991 Cooperative implementation of a high-temperature acoustic sensor

S. Eric Baldini, Edward Nowakowski, Herb G. Smith Jr., E. Joseph Friebele, Martin A. Putnam, Robert S. Rogowski, Leland D. Melvin, Richard O. Claus, Tuan A. Tran, Milford S. Holben Jr.

Author Affiliations +

Proceedings Volume 1588, Fiber Optic Smart Structures and Skins IV; (1991) https://doi.org/10.1117/12.50171
Event: OE Fiber, 1991, Boston, MA, United States

Abstract

The current status and results of a cooperative program aimed at the implementation of a high-temperature acoustic/strain sensor onto metallic structures are reported. The sensor systems that are to be implemented under this program will measure thermal expansion, maneuver loads, aircraft buffet, sonic fatigue, and acoustic emissions in environments that approach 1800 F. The discussion covers fiber development, fabrication of an extrinsic Fabry-Perot interferometer acoustic sensor, sensor mounting/integration, and results of an evaluation of the sensor capabilities.

Citation Download Citation

S. Eric Baldini, Edward Nowakowski, Herb G. Smith Jr., E. Joseph Friebele, Martin A. Putnam, Robert S. Rogowski, Leland D. Melvin, Richard O. Claus, Tuan A. Tran, and Milford S. Holben Jr. "Cooperative implementation of a high-temperature acoustic sensor", Proc. SPIE 1588, Fiber Optic Smart Structures and Skins IV, (1 December 1991); https://doi.org/10.1117/12.50171

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