Temperature sensor based on selective liquid-filled twin-core photonic crystal fiber

2020 ◽  
Author(s):  
Chenlu Wang ◽  
Shum Ping ◽  
Dora Juanjuan Hu ◽  
Zhilin Xu ◽  
Shuhui Liu ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Temperature Sensor ◽  
Crystal Fiber

Design and Analysis of Plasmonic Temperature Sensor Utilizing Photonic Crystal Fiber

2020 ◽  
Author(s):  
Md Kamrul Hasan ◽  
Md. Kamrul Hasan ◽  
Md Mahabubur Rahman ◽  
Md. Mahabubur Rahman ◽  
Md. Shamim Anower ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Temperature Sensor ◽  
Crystal Fiber

Temperature Sensor With Enhanced Sensitivity Based on Photonic Crystal Fiber Interferometer With Material Overlay

2012 ◽  
Vol 24 (19) ◽  
pp. 1761-1764 ◽  
Author(s):  
Jui-Ming Hsu ◽  
Cheng-Ling Lee ◽  
Po-Jung Huang ◽  
Cheng-Hung Hung ◽  
Pang-Yu Tai
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Temperature Sensor ◽  
Crystal Fiber ◽  
Enhanced Sensitivity

Seven-core photonic crystal fiber temperature sensor

2021 ◽  
Vol 29 (5) ◽  
pp. 951-957
Author(s):  
Gen-zhu WU ◽  
◽  
Chun-ting LIN ◽  
Jun-cheng LU ◽  
Qian-qian MA
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Temperature Sensor ◽  
Crystal Fiber

Metal-organic-coordinated supramolecular material filled hollow core photonic crystal fiber for temperature sensor

2012 ◽  
Vol 10 (s2) ◽  
pp. S20611-320613
Author(s):  
Jiarong Zheng Jiarong Zheng ◽  
Yongqin Yu Yongqin Yu ◽  
Chenlin Du Chenlin Du ◽  
Peiguang Yan Peiguang Yan ◽  
Mei Pan Mei Pan ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Temperature Sensor ◽  
Hollow Core ◽  
Crystal Fiber ◽  
Metal Organic ◽  
Supramolecular Material

Dual Resonance Temperature Sensor of a Long-Period Grating Written in a Liquid-Filled Photonic Crystal Fiber

2018 ◽  
Vol 24 (1) ◽  
pp. 84-92
Author(s):  
王晴 WANG Qing ◽  
丁毅 DING Yi ◽  
谭策 TAN Ce ◽  
李宏伟 LI Hong-wei ◽  
王猛 WANG Meng ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Temperature Sensor ◽  
Long Period Grating ◽  
Crystal Fiber ◽  
Long Period ◽  
Dual Resonance

scholarly journals Liquid-Filled Highly Asymmetric Photonic Crystal Fiber Sagnac Interferometer Temperature Sensor

Photonics ◽  
2020 ◽  
Vol 7 (2) ◽  
pp. 33 ◽  
Author(s):  
Yashar E. Monfared ◽  
Amir Ahmadian ◽  
Vigneswaran Dhasarathan ◽  
Chunhao Liang
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Temperature Sensor ◽  
The Finite Element Method ◽  
Sagnac Interferometer ◽  
Linear Temperature ◽  
Modal Birefringence ◽  
Ambient Temperatures ◽  
Crystal Fiber ◽  
Fiber Design

In this paper, we theoretically designed and numerically studied a high-resolution and ultrasensitive photonic crystal fiber temperature sensor by selective filling of a liquid with high thermo-optic coefficient in one of the airholes of the fiber. The finite element method was utilized to study the propagation characteristics and the modal birefringence of the fiber under different ambient temperatures. A large base birefringence value of 7.7 × 10−4 as well as a large birefringence sensitivity of almost 29% to a 10 °C temperature variation was achieved for the optimized fiber design with liquid chloroform between 15 °C and 35 °C. We also studied the performance of the proposed optical fiber in a temperature sensing Sagnac interferometer. An average linear temperature sensitivity of 17.53 nm/°C with an average resolution of 5.7 × 10−4 °C was achieved over a temperature range of 20 °C (15 °C to 35 °C).

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