Long period gratings written in fluorine-doped fibers by electric arc discharge technique

2016 ◽  
Author(s):  
Rajeev Ranjan ◽  
Flavio Esposito ◽  
Agostino Iadicicco ◽  
Andrei Stăncălie ◽  
Dan Sporea ◽  
...  
Keyword(s):  
Arc Discharge ◽  
Electric Arc ◽  
Long Period ◽  
Long Period Gratings ◽  
Electric Arc Discharge ◽  
Doped Fibers

Comparative Study of Long-Period Gratings Written in Standard and Fluorine-Doped Fibers by Electric Arc Discharge

2016 ◽  
Vol 16 (11) ◽  
pp. 4265-4273 ◽  
Author(s):  
Rajeev Ranjan ◽  
Flavio Esposito ◽  
Agostino Iadicicco ◽  
Andrei Stancalie ◽  
Dan Sporea ◽  
...  
Keyword(s):  
Comparative Study ◽  
Arc Discharge ◽  
Electric Arc ◽  
Long Period ◽  
Long Period Gratings ◽  
Electric Arc Discharge ◽  
Doped Fibers

Fabrication and analysis of Long-Period Gratings by Electric Arc Discharge

2019 ◽  
Author(s):  
Koustav Dey ◽  
Kanchan Ghosh ◽  
Sourabh Roy ◽  
P Kishore ◽  
M Sai Shankar ◽  
...  
Keyword(s):  
Arc Discharge ◽  
Electric Arc ◽  
Long Period ◽  
Long Period Gratings ◽  
Electric Arc Discharge

scholarly journals Arc-Induced Long-Period Fiber Gratings at INESC TEC. Part I: Fabrication, Characterization and Mechanisms of Formation

Sensors ◽  
2021 ◽  
Vol 21 (14) ◽  
pp. 4914
Author(s):  
Gaspar Rego ◽  
Paulo Caldas ◽  
Oleg V. Ivanov
Keyword(s):  
Arc Discharge ◽  
Electric Arc ◽  
Transmission Spectra ◽  
Fiber Gratings ◽  
Long Period ◽  
Electric Arc Discharge ◽  
Mechanisms Of Formation ◽  
Long Period Fiber Gratings ◽  
Fabrication Parameters

In this work, we reviewed the most important achievements of INESC TEC related to the fabrication of long-period fiber gratings using the electric arc technique. We focused on the fabrication setup, the type of fiber used, and the effect of the fabrication parameters on the gratings’ transmission spectra. The theory was presented, as well as a discussion on the mechanisms responsible for the formation of the gratings, supported by the measurement of the temperature reached by the fiber during an electric arc discharge.

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