Optimal preparing methods for optical fiber corrosion sensing techniques

Saying Dong; Yanbiao Liao; Qian Tian; Yanan Luo; Zhigang Qiu; Shizhe Song

doi:10.1117/12.569771

14 December 2004 Optimal preparing methods for optical fiber corrosion sensing techniques

Saying Dong, Yanbiao Liao, Qian Tian, Yanan Luo, Zhigang Qiu, Shizhe Song

Proceedings Volume 5589, Fiber Optic Sensor Technology and Applications III; (2004) https://doi.org/10.1117/12.569771
Event: Optics East, 2004, Philadelphia, Pennsylvania, United States

Abstract

The feasibility of an optical fiber corrosion sensor(OFCS) is studied in the present paper. A multi-mode fiber is metallised by physical vacuum deposition(PVD) and electroplating a Fe-C alloy film on an uncladded part with 1-2cm length. Comparatively, similar methods used to form metallic film on planar quartz crystal. Electrochemical measurements including continuously inspection of electrochemical parameters show different characters between cylindrical and planar wave guide. The shift of light power transmitted through the fiber is registered with corrosion. Microanalysis is carried out to show the metallised film’s forming. Electrochemical process of the corrosion on the fiber is researched by continuously monitoring open potential Ecorr and linear polarized resistance Rp.

Citation Download Citation

Saying Dong, Yanbiao Liao, Qian Tian, Yanan Luo, Zhigang Qiu, and Shizhe Song "Optimal preparing methods for optical fiber corrosion sensing techniques", Proc. SPIE 5589, Fiber Optic Sensor Technology and Applications III, (14 December 2004); https://doi.org/10.1117/12.569771

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