International Journal of Advanced Networking and Applications

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Design and Analysis of a 2D-Photonic Crystal Fiber Structure with Ultra-Flattened Dispersion and Single Mode Operation Over a Wide Range of Wavelength


Affiliations
1 Deptt. of Physics, VBU, Hazaribag, India
2 Deptt. of Electronics & Comm. Engg., BIT, Sindri, Dhanbad-828123, India
3 Deptt. of Physics, Vinoba Bhave University, Hazaribag, India
 

A photonic crystal fiber (PCF) presents a new way to guide light. The air holes in the fiber work as a cladding, but provide much more flexibility in the design. In this work, the plane-wave expansion technique for generating and analyzing photonic band structures is used. The simple 2D XY array with a hexagonal cross-sectional pattern of air holes in a silicon fiber is analysed for calculating parameters such as mode effective index, dispersion and single mode operation over wide wavelength range. The results of a design sample presented in this article, showing the better result to analyze this new class of fiber. This fiber can be used for biomedical application, spectroscopy, and super continuum generation.

Keywords

Dispersion, Photonic Band Gap (PBG), Photonic Crystal Fiber (PCF), Single Mode.
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  • Design and Analysis of a 2D-Photonic Crystal Fiber Structure with Ultra-Flattened Dispersion and Single Mode Operation Over a Wide Range of Wavelength

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Authors

Sandhir K. Singh
Deptt. of Physics, VBU, Hazaribag, India
Dharmendra K. Singh
Deptt. of Electronics & Comm. Engg., BIT, Sindri, Dhanbad-828123, India
P. Mahto
Deptt. of Physics, Vinoba Bhave University, Hazaribag, India

Abstract


A photonic crystal fiber (PCF) presents a new way to guide light. The air holes in the fiber work as a cladding, but provide much more flexibility in the design. In this work, the plane-wave expansion technique for generating and analyzing photonic band structures is used. The simple 2D XY array with a hexagonal cross-sectional pattern of air holes in a silicon fiber is analysed for calculating parameters such as mode effective index, dispersion and single mode operation over wide wavelength range. The results of a design sample presented in this article, showing the better result to analyze this new class of fiber. This fiber can be used for biomedical application, spectroscopy, and super continuum generation.

Keywords


Dispersion, Photonic Band Gap (PBG), Photonic Crystal Fiber (PCF), Single Mode.