Performance improvement of a resonant fiber optic gyroscope with a hybrid photonic crystal fiber ring resonator

2019 ◽  
Vol 58 (27) ◽  
pp. 7424
Author(s):  
Yi Lin ◽  
Hanzhao Li ◽  
Huilian Ma ◽  
Lin Ma
Keyword(s):  
Photonic Crystal ◽  
Performance Improvement ◽  
Photonic Crystal Fiber ◽  
Ring Resonator ◽  
Fiber Optic ◽  
Fiber Optic Gyroscope ◽  
Fiber Ring ◽  
Crystal Fiber ◽  
Fiber Ring Resonator

scholarly journals A Hollow-Core Photonic-Crystal Fiber-Optic Gyroscope Based on a Parallel Double-Ring Resonator

Sensors ◽  
2021 ◽  
Vol 21 (24) ◽  
pp. 8317
Author(s):  
Heliang Shen ◽  
Kan Chen ◽  
Kang Zou ◽  
Yijia Gong ◽  
Ran Bi ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Ring Resonator ◽  
System Structure ◽  
Frequency Noise ◽  
Hollow Core ◽  
Fiber Ring ◽  
Crystal Fiber ◽  
Fiber Optical Gyroscope ◽  
Fiber Ring Resonator

A novel system structure of resonant fiber optical gyroscope using a parallel double hollow-core photonic crystal fiber ring resonator is proposed, which employs the double closed loop and reciprocal modulation–demodulation technique to solve the problem of the length mismatch between rings. This structure can suppress the residual amplitude modulation noise and laser frequency noise, essentially eliminating the influence of the Rayleigh backscattering noise and dramatically reduce the Kerr-effect-induced drift by three orders of magnitude. Thanks to its excellent noise suppression effect, the sensitivity of this novel system can approach the shot-noise-limited theoretical value of 8.94 × 10−7 rad/s assuming the length of the fiber ring resonator is 10 m.

Fiber-optic CATV system performance improvement by using split-band technique and photonic crystal fiber

2007 ◽  
Vol 271 (2) ◽  
pp. 436-440 ◽  
Author(s):  
Hai-Han Lu ◽  
Shah-Jye Tzeng ◽  
Yao-Wei Chuang ◽  
Guan-Lin Chen ◽  
Hsiang-Chun Peng
Keyword(s):  
Photonic Crystal ◽  
Performance Improvement ◽  
Photonic Crystal Fiber ◽  
System Performance ◽  
Fiber Optic ◽  
Crystal Fiber ◽  
Split Band

Noise analysis and measurement of high sensitivity photonic crystal fiber-optic gyroscope

2015 ◽  
Vol 25 ◽  
pp. 1-6 ◽  
Author(s):  
Fei Teng ◽  
Jing Jin ◽  
Yunlong Huang ◽  
Zuchen Zhang ◽  
Chunxi Zhang
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Fiber Optic ◽  
Noise Analysis ◽  
High Sensitivity ◽  
Fiber Optic Gyroscope ◽  
Crystal Fiber

Research on Interferometer Photonic Crystal Fiber Optic Gyroscope Technology

2018 ◽  
Vol 38 (3) ◽  
pp. 0328004
Author(s):  
杨远洪 Yang Yuanhong ◽  
杨福铃 Yang Fuling ◽  
陆林 Lu Lin ◽  
李慧 Li Hui ◽  
李帅 Li Shuai
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Fiber Optic ◽  
Fiber Optic Gyroscope ◽  
Crystal Fiber
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