Quasi-Distributed Temperature Sensing Using Type-II Fiber Bragg Gratings in Sapphire Optical Fiber to Temperatures up to 1300°C

2018 ◽  
Vol 18 (20) ◽  
pp. 8345-8351 ◽  
Author(s):  
Brandon A. Wilson ◽  
Thomas E. Blue
Keyword(s):  
Optical Fiber ◽  
Fiber Bragg Gratings ◽  
Bragg Gratings ◽  
Temperature Sensing ◽  
Type Ii ◽  
Distributed Temperature Sensing

scholarly journals Bragg Gratings Induced in Birefringent Optical Fiber with an Elliptical Stress Cladding

2013 ◽  
Vol 2013 ◽  
pp. 1-4 ◽  
Author(s):  
I. K. Meshkovskiy ◽  
V. E. Strigalev ◽  
A. V. Kulikov ◽  
S. V. Varzhel'
Keyword(s):  
Optical Fiber ◽  
Excimer Laser ◽  
High Performance ◽  
Fiber Bragg Gratings ◽  
Single Pulse ◽  
Bragg Gratings ◽  
Type I ◽  
Type Ii ◽  
Krf Excimer Laser ◽  
Birefringent Optical Fiber

The paper presents the results of writing of type I and high-performance type II fiber Bragg gratings in birefringent optical fiber with an elliptical stress cladding by a single 20 ns pulse of KrF excimer laser (248 nm). The gratings’ efficiency produced by a single pulse was up to 100%. Experimental results on visualization of these gratings are presented.

High Temperature Sensing with Fiber Bragg Gratings in Sapphire Fibers

2014 ◽  
Author(s):  
Tino Elsmann ◽  
Tobias Habisreuther ◽  
Manfred Rothhardt ◽  
Hartmut Bartelt
Keyword(s):  
High Temperature ◽  
Fiber Bragg Gratings ◽  
Bragg Gratings ◽  
Temperature Sensing ◽  
Sapphire Fibers

Optical fiber Bragg gratings Part II Modeling of finite-length gratings and grating arrays

2002 ◽  
Vol 19 (9) ◽  
pp. 1855 ◽  
Author(s):  
Vittorio M. N. Passaro ◽  
Roberto Diana ◽  
Mario N. Armenise
Keyword(s):  
Optical Fiber ◽  
Finite Length ◽  
Fiber Bragg Gratings ◽  
Bragg Gratings
Sign in / Sign up

Export Citation Format

Share Document