scholarly journals Design of diamond-shape photonic crystal fiber polarization filter based on surface plasma resonance effect

2020 ◽  
Vol 29 (3) ◽  
pp. 034208
Author(s):  
Yongxia Zhang ◽  
Jinhui Yuan ◽  
Yuwei Qu ◽  
Xian Zhou ◽  
Binbin Yan ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Resonance Effect ◽  
Plasma Resonance ◽  
Surface Plasma ◽  
Polarization Filter ◽  
Surface Plasma Resonance ◽  
Crystal Fiber

Photonic Crystal Fiber High Sensitivity Magnetic Field and Temperature Sensor Based on Surface Plasma Resonance Effect and Defect Coupling

2017 ◽  
Vol 44 (3) ◽  
pp. 0310001 ◽  
Author(s):  
朱晟昦 Zhu Chenghao ◽  
谭 策 Tan Ce ◽  
王 琰 Wang Yan ◽  
高 源 Gao Yuan ◽  
董碧成 Dong Bicheng ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Temperature Sensor ◽  
Resonance Effect ◽  
High Sensitivity ◽  
Plasma Resonance ◽  
Surface Plasma ◽  
Surface Plasma Resonance ◽  
Crystal Fiber

A sensor based on D-shaped photonic crystal fiber with elliptical holes

2019 ◽  
Vol 33 (32) ◽  
pp. 1950397 ◽  
Author(s):  
Pibin Bing ◽  
Shichao Huang ◽  
Jialei Sui ◽  
Hua Wang ◽  
Yongen Ren
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Resonance Effect ◽  
Great Influence ◽  
Major Axis ◽  
Surface Plasma Resonance ◽  
Matching Problem ◽  
Crystal Fiber ◽  
Wavelength Sensitivity ◽  
Elliptical Holes

A sensor based on D-shaped photonic crystal fiber (PCF) with elliptical holes is designed and numerical studied by finite element method (FEM). The refractive index (RI) of analyte can be detected by using surface plasma resonance effect and optical fiber with elliptical holes can solve the phase matching problem. The size of central hole, the major axis of the two elliptical holes near polishing plane in first layer and polishing depth are adjusted to explore the influence of these parameters on wavelength sensitivity and amplitude sensitivity of the sensor. Polishing depth has a great influence on wavelength sensitivity of the sensor. As a result, higher sensitivity is obtained with larger polishing depth in the range of 1.33–1.39 and smaller polishing depth is more suitable with RI changing from 1.39–1.42. The wavelength sensitivity of the designed sensor is 10,200 nm/RIU, which means the designed sensor has a promising application prospect.

Tunable ultra-broadband polarization filter based on three-core resonance of the fluid-infiltrated and gold-coated photonic crystal fiber

2018 ◽  
Vol 51 (12) ◽  
pp. 125101 ◽  
Author(s):  
Yingchao Liu ◽  
Hailiang Chen ◽  
Mingjian Ma ◽  
Wenxun Zhang ◽  
Yujun Wang ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Polarization Filter ◽  
Crystal Fiber
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