Design and analysis of photonic crystal fiber in Ga-Sb-S chalcogenide glass for nonlinear applications

Numerical designing of a photonic crystal fiber in Ga8Sb32S60 chalcogenide glass with flat-top dispersion has been reported for mid-IR nonlinear applications. This structure offers a very low negative dispersion and high nonlinear coefficient of 1482 W-1. Km-1 at pump wavelength of 2800 nm. The prop...

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Bibliographic Details
Main Authors: Chauhan, Pooja, Kumar, Ajeet, Kalra, Yogita, Saini, Than Singh
Format: Conference Proceeding
Language:English
Subjects:
Broadband
Chalcogenides
Crystal fibers
Photonic crystals
Quantum theory
Online Access:Get full text
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Summary:Numerical designing of a photonic crystal fiber in Ga8Sb32S60 chalcogenide glass with flat-top dispersion has been reported for mid-IR nonlinear applications. This structure offers a very low negative dispersion and high nonlinear coefficient of 1482 W-1. Km-1 at pump wavelength of 2800 nm. The proposed design has potential nonlinear application as broadband mid-IR supercontinuum generation.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.5052116