Regenerated long period gratings (LPGs) in boron-codoped germanosilicate optical fibre

Wen Liu; Kevin Cook; John Canning

doi:10.1117/12.2182942

1 July 2015 Regenerated long period gratings (LPGs) in boron-codoped germanosilicate optical fibre

Wen Liu, Kevin Cook, John Canning

Proceedings Volume 9655, Fifth Asia-Pacific Optical Sensors Conference; 96552T (2015) https://doi.org/10.1117/12.2182942
Event: Fifth Asia Pacific Optical Sensors Conference, 2015, Jeju, Korea, Republic of

Abstract

Regeneration of long period gratings (LPGs) in hydrogen-loaded, boron-codoped germanosilicate fibre is studied. The regenerated LPGs survive temperatures exceeding T > 950 °C. High temperature stability and stable spectra of these gratings were studied under different annealing temperatures. Regeneration was faster at higher temperatures, and occurred within 75 minutes in the region of 850 °C to 950 °C. These regenerated LPGs also exhibit ultra-low strain sensitivity.

Citation Download Citation

Wen Liu, Kevin Cook, and John Canning "Regenerated long period gratings (LPGs) in boron-codoped germanosilicate optical fibre", Proc. SPIE 9655, Fifth Asia-Pacific Optical Sensors Conference, 96552T (1 July 2015); https://doi.org/10.1117/12.2182942

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