scholarly journals Nonlinear light mode dispersion and nonuniform mode comb by a Fabry-Perot with chirped fiber gratings

2020 ◽  
Vol 28 (12) ◽  
pp. 18135
Author(s):  
Alexander Bekker ◽  
Boris Levit ◽  
Rafi Weill ◽  
Baruch Fischer
Keyword(s):  
Fiber Gratings ◽  
Mode Dispersion ◽  
Fabry Perot ◽  
Light Mode ◽  
Chirped Fiber Gratings

A Novel Chirped Fiber Grating Sensor for Strain Detection

2011 ◽  
Vol 94-96 ◽  
pp. 1222-1226
Author(s):  
Hai Ying Yu ◽  
Xiao Liu ◽  
Tong Yu Liu ◽  
Lin Suo ◽  
Ling Song Yu
Keyword(s):  
Light Intensity ◽  
Temperature Compensation ◽  
Low Cost ◽  
Strain Sensor ◽  
Fiber Grating ◽  
Fiber Gratings ◽  
Fiber Grating Sensor ◽  
Chirped Fiber Grating ◽  
Strain Detection ◽  
Chirped Fiber Gratings

In this paper, a novel strain sensor based on chirped fiber grating with temperature compensation is presented. The proposed strain sensor uses double chirped fiber gratings. The temperature compensation exploit the principle that the wavelength shifts of these two chirped fiber gratings induced by temperature is consistent. This strain sensor is demodulated by the light intensity detection with low cost. Furthermore, the strain sensor is simulated in the end of this paper.

Chirped fiber gratings fabricated on curved fibers using uniform phase mask

2006 ◽  
Author(s):  
Bin Li ◽  
Yan Liu ◽  
Zhongwei Tan ◽  
Ou Xu ◽  
Shaohua Lu ◽  
...  
Keyword(s):  
Phase Mask ◽  
Fiber Gratings ◽  
Chirped Fiber Gratings
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