Bend sensing using optical fibre long period gratings

Stephen W. James

doi:10.1117/12.2302176

9 November 2000 Bend sensing using optical fibre long period gratings

Stephen W. James

Author Affiliations +

Proceedings Volume 4185, Fourteenth International Conference on Optical Fiber Sensors; 41850X (2000) https://doi.org/10.1117/12.2302176
Event: Fourteenth International Conference on Optical Fiber Sensors, 2000, Venice, Italy

Abstract

The attenuation bands of the transmission spectrum of a long period grating subjected to bending are observed to split into two. The split attenuation bands' wavelength separation increases significantly with increasing bend curvature. This effect is exploited to allow the measurement of bending in structures.

Citation Download Citation

Stephen W. James "Bend sensing using optical fibre long period gratings", Proc. SPIE 4185, Fourteenth International Conference on Optical Fiber Sensors, 41850X (9 November 2000); https://doi.org/10.1117/12.2302176

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