Design of Optical Comb Filter with Multi-Concatenated Linearly Chirped Fiber Gratings

2010 ◽  
Vol 37 (5) ◽  
pp. 1284-1289 ◽  
Author(s):  
马伟涛 Ma Weitao ◽  
周骏 Zhou Jun ◽  
徐铁峰 Xu Tiefeng ◽  
张玲芬 Zhang Lingfen ◽  
苑红伟 Yuan Hongwei
Keyword(s):  
Comb Filter ◽  
Fiber Gratings ◽  
Optical Comb Filter ◽  
Chirped Fiber Gratings

Graphene oxide-polyvinyl alcohol film in micro cavity for optical comb filter generation

2020 ◽  
Vol 17 (11/12) ◽  
pp. 787
Author(s):  
Siti Nur Fatin Zuikafly ◽  
Harith Ahmad ◽  
Suhaidi Shafie ◽  
Hong Ngee Lim ◽  
Fauzan Ahmad
Keyword(s):  
Graphene Oxide ◽  
Polyvinyl Alcohol ◽  
Comb Filter ◽  
Polyvinyl Alcohol Film ◽  
Micro Cavity ◽  
Optical Comb Filter

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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