Rhombic core photonic crystal fiber for sensing applications: Modeling and analysis

Optik ◽  
2018 ◽  
Vol 157 ◽  
pp. 1357-1365 ◽  
Author(s):  
Md. Shadidul Islam ◽  
Bikash Kumar Paul ◽  
Kawsar Ahmed ◽  
Sayed Asaduzzaman
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Modeling And Analysis ◽  
Crystal Fiber ◽  
Sensing Applications

scholarly journals Numerical investigation of temperature dependent water infiltrated D-shaped dual core photonic crystal fiber (D-DC-PCF) for sensing applications

2019 ◽  
Vol 13 ◽  
pp. 102289 ◽  
Author(s):  
P. Madhavan ◽  
V. Thamizharasi ◽  
M.V. Ranjith Kumar ◽  
A. Suresh Kumar ◽  
Md. Asaduzzaman Jabin ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Numerical Investigation ◽  
Photonic Crystal Fiber ◽  
Temperature Dependent ◽  
Crystal Fiber ◽  
Sensing Applications ◽  
Dual Core

Microstructure core photonic crystal fiber for gas sensing applications

2015 ◽  
Vol 54 (29) ◽  
pp. 8637 ◽  
Author(s):  
Monir Morshed ◽  
Md. Imran Hassan ◽  
Tusher Kanti Roy ◽  
Muhammad Shahin Uddin ◽  
S. M. Abdur Razzak
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Gas Sensing ◽  
Crystal Fiber ◽  
Sensing Applications

scholarly journals Twin core photonic crystal fiber for in-line
Mach-Zehnder interferometric sensing applications

2009 ◽  
Vol 17 (18) ◽  
pp. 15502 ◽  
Author(s):  
Bongkyun Kim ◽  
Tae-Hoon Kim ◽  
Long Cui ◽  
Youngjoo Chung
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Crystal Fiber ◽  
Sensing Applications

scholarly journals Highly Sensitive Sensors Based on Photonic Crystal Fiber Modal Interferometers

2009 ◽  
Vol 2009 ◽  
pp. 1-11 ◽  
Author(s):  
Joel Villatoro ◽  
Vittoria Finazzi ◽  
Gonçal Badenes ◽  
Valerio Pruneri
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Thermal Sensitivity ◽  
Post Processing ◽  
Crystal Fiber ◽  
Sensing Applications ◽  
Highly Sensitive ◽  
Volatile Organic ◽  
Processing Techniques ◽  
Highly Sensitive Sensors

We review the research on photonic crystal fiber modal interferometers with emphasis placed on the characteristics that make them attractive for different sensing applications. The fabrication of such interferometers is carried out with different post-processing techniques such as grating inscription, tapering or cleaving, and splicing. In general photonic crystal fiber interferometers exhibit low thermal sensitivity while their applications range from sensing strain or temperature to refractive index and volatile organic compounds.

scholarly journals Comparative Analysis of Highly Sensitive PCF for Chemical Sensing in THz Regime

2020 ◽  
Vol 12 (4) ◽  
pp. 94
Author(s):  
Mohammad Saiful Islam ◽  
Anwar Sadath ◽  
Md. Rakibul Islam ◽  
Mohammad Faisal
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Chemical Sensing ◽  
High Sensitivity ◽  
Confinement Loss ◽  
Core Diameter ◽  
Frequency Spectra ◽  
Crystal Fiber ◽  
Sensing Applications ◽  
Design Structure

Nowadays photonic crystal fiber (PCF) is used for sensing purposes in different fields. In this work, we have proposed a PCF based chemical (Benzene and Ethanol) sensor. Finite Element Method (FEM) based software COMSOL 5.3a is used to investigate the numerical characteristics for the proposed structure. From the numerical analysis, we obtained high sensitivity with low losses for an optimum core diameter of 210 µm. Our proposed PCF works on a broad range of core diameters and THz frequency spectra. The fabrication of this model is very simple due to its simplistic design structure. Full Text: PDF ReferencesMd.F.H. Arif, Md.J.H. Biddut, "A new structure of photonic crystal fiber with high sensitivity, high nonlinearity, high birefringence and low confinement loss for liquid analyte sensing applications", Sensing Bio-Sensing Res. 12, 8 (2017). CrossRef P. Kumar, Md.H. Bikash, K. Ahmed, S. Sen, "A Novel Hexahedron Photonic Crystal Fiber in Terahertz Propagation: Design and Analysis", Photonics 6(1), 32 (2019). CrossRef S. Asaduzzaman, K. Ahmed, T. Bhuiyan, T. Farah, "Hybrid photonic crystal fiber in chemical sensing", SpringerPlus 5, 748 (2016). CrossRef Md.S. Islam, J. Sultana, J. Atai, D. Abbott, S. Rana, M.R. Islam, "Ultra low-loss hybrid core porous fiber for broadband applications", App. Opt. 56(4), 1232 (2017). CrossRef S. Atakaramians, S. Afshar, H. Ebendorff-Heidepriem, M. Nagel, B.M. Fischer, D. Abbott, T.M. Monro, "THz porous fibers: design, fabrication and experimental characterization", Opt. Expr. 17(16), 14053 (2009). CrossRef

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