scholarly journals Two-core photonic crystal fiber with selective liquid infiltration in the central air hole for temperature sensing

OSA Continuum ◽  
2020 ◽  
Vol 3 (8) ◽  
pp. 2264
Author(s):  
Chenlu Wang ◽  
Perry Ping Shum ◽  
Dora Juan Juan Hu ◽  
Yu-Cheng Chen ◽  
Zhilin Xu ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Temperature Sensing ◽  
Crystal Fiber ◽  
Liquid Infiltration ◽  
Air Hole

scholarly journals Analysis of the Effect of Air Hole Diameter and Lattice Pitch in Optical Properties for Hexagonal Photonic Crystal Fiber

2015 ◽  
Vol 05 (07) ◽  
pp. 227-233 ◽  
Author(s):  
Sagor Biswas ◽  
Ragib Shakil Rafi ◽  
Md. Abdullah Al-Amin ◽  
Sabbir Alam
Keyword(s):  
Optical Properties ◽  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Hole Diameter ◽  
Crystal Fiber ◽  
Air Hole

A high-sensitivity dual-sample synchronous detection photonic crystal fiber sensor

2021 ◽  
pp. 2150306
Author(s):  
Pibin Bing ◽  
Guifang Wu ◽  
Zhongyang Li ◽  
Sheng Yuan ◽  
Hongtao Zhang ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Complex Structure ◽  
High Sensitivity ◽  
Structure Design ◽  
Synchronous Detection ◽  
Crystal Fiber ◽  
The Core ◽  
Wavelength Sensitivity ◽  
Air Hole

The photonic crystal fiber (PCF) sensor based on surface plasmon resonance (SPR) technology has flexibility in birefringence, negative dispersion, effective area and nonlinearity and has become a widely studied new fiber. However, there are many problems in the practical application of the sensor, such as complex structure design, not easy to prepare, the low sensitivity of sensing detection, narrow range of refractive index detection of analytes, which greatly limits the application range and functions of PCF sensors. To solve the above problems, this paper adopts a structure with a longer vertical distance between the D-shaped large air hole channel and the core. The energy of the core conduction mode is better limited by the cladding to transmit in the core, and the plasma mode is enhanced, which can effectively increase the wavelength sensitivity. In this paper, the hexagonal double-clad air hole structure and the D-type structure are combined to ensure a simple structure and facilitate manufacturing and production, while the wavelength sensitivity is also greatly improved. The wavelength sensitivity of the dual sample channel can reach up to 16200 nm/RIU and 15800 nm/RIU, which has broad application prospects in the field of high-sensitivity detection.

Mechanics Characteristic of Air-Hole in Fusion Splicing Process for Photonic Crystal Fiber

2009 ◽  
Vol 36 (11) ◽  
pp. 2966-2971 ◽  
Author(s):  
付广伟 Fu Guangwei ◽  
毕卫红 Bi Weihong ◽  
金娃 Jin Wa
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Crystal Fiber ◽  
Mechanics Characteristic ◽  
Air Hole

A Novel Polarization Filter Based on Photonic Crystal Fiber with a Single Au-Coated Air Hole and Semi-Hourglass Structure

Plasmonics ◽  
2019 ◽  
Vol 14 (6) ◽  
pp. 1725-1733
Author(s):  
Xingtao Zhao ◽  
Lu Hua ◽  
Guohui Jiang ◽  
Jirui Cheng ◽  
Qiang Xiong
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Polarization Filter ◽  
Crystal Fiber ◽  
Air Hole

scholarly journals Stabilized soliton self-frequency shift and 0.1- PHz sideband generation in a photonic-crystal fiber with an air-hole-modified core

2008 ◽  
Vol 16 (19) ◽  
pp. 14987 ◽  
Author(s):  
Bo-Wen Liu ◽  
Ming-Lie Hu ◽  
Xiao-Hui Fang ◽  
Yan-Feng Li ◽  
Lu Chai ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Frequency Shift ◽  
Photonic Crystal Fiber ◽  
Crystal Fiber ◽  
Sideband Generation ◽  
Air Hole
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