A Highly Birefringent and Nonlinear AsSe<inline-formula><tex-math notation="LaTeX">$_2$</tex-math></inline-formula>–As<inline-formula><tex-math notation="LaTeX">$_2$</tex-math></inline-formula>S<inline-formula><tex-math notation="LaTeX">$_5$</tex-math></inline-formula> Photonic Crystal Fiber With Two Zero-Dispersion Wavelengths
A hybrid AsSe<sub>2</sub>-As<sub>2</sub>S<sub>5</sub> photonic crystal fiber (PCF) with a solid elliptical core is proposed and studied theoretically by the full-vector finite element method. The core and cladding of the PCF are made of AsSe<sub>2</sub>...
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doaj-c4583ff919db450688d7d7c881d45d4a2021-03-29T17:53:15ZengIEEEIEEE Photonics Journal1943-06552019-01-011111710.1109/JPHOT.2018.28861958572789A Highly Birefringent and Nonlinear AsSe<inline-formula><tex-math notation="LaTeX">$_2$</tex-math></inline-formula>–As<inline-formula><tex-math notation="LaTeX">$_2$</tex-math></inline-formula>S<inline-formula><tex-math notation="LaTeX">$_5$</tex-math></inline-formula> Photonic Crystal Fiber With Two Zero-Dispersion WavelengthsTianyu Yang0https://orcid.org/0000-0002-0888-4053Can Ding1https://orcid.org/0000-0002-2629-1657Y. Jay Guo2https://orcid.org/0000-0001-6008-9682Global Big Data Technologies Centre, University of Technology Sydney, Ultimo, AustraliaGlobal Big Data Technologies Centre, University of Technology Sydney, Ultimo, AustraliaGlobal Big Data Technologies Centre, University of Technology Sydney, Ultimo, AustraliaA hybrid AsSe<sub>2</sub>-As<sub>2</sub>S<sub>5</sub> photonic crystal fiber (PCF) with a solid elliptical core is proposed and studied theoretically by the full-vector finite element method. The core and cladding of the PCF are made of AsSe<sub>2</sub> and As<sub>2</sub>S<sub>5</sub> glasses, respectively. Simulation results demonstrates that, at the operating wavelength of 1.55 μm, the proposed PCF not only exhibits a very high birefringence of 0.091 but also has large nonlinear coefficients of 147.8 and 78.2 W<sup>-1</sup>m<sup>-1</sup> for the X- and Y-polarized (X and Y-pol) modes, respectively. Moreover, it is able to achieve two zero-dispersion wavelengths for both the X-pol (1.52 and 2.19 μm) and Y-pol (1.43 and 2.12 μm) modes. The proposed hybrid PCF exhibits excellent polarization maintaining and the nonlinearity performance, thus, suitable to be used in supercontinuum spectrum generation and polarization maintaining nonlinear signal processing.https://ieeexplore.ieee.org/document/8572789/High birefringencenonlinearityphotonic crystal fibersupercontinuum spectrum generationzero-dispersion wavelength |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Tianyu Yang Can Ding Y. Jay Guo |
spellingShingle |
Tianyu Yang Can Ding Y. Jay Guo A Highly Birefringent and Nonlinear AsSe<inline-formula><tex-math notation="LaTeX">$_2$</tex-math></inline-formula>–As<inline-formula><tex-math notation="LaTeX">$_2$</tex-math></inline-formula>S<inline-formula><tex-math notation="LaTeX">$_5$</tex-math></inline-formula> Photonic Crystal Fiber With Two Zero-Dispersion Wavelengths IEEE Photonics Journal High birefringence nonlinearity photonic crystal fiber supercontinuum spectrum generation zero-dispersion wavelength |
author_facet |
Tianyu Yang Can Ding Y. Jay Guo |
author_sort |
Tianyu Yang |
title |
A Highly Birefringent and Nonlinear AsSe<inline-formula><tex-math notation="LaTeX">$_2$</tex-math></inline-formula>–As<inline-formula><tex-math notation="LaTeX">$_2$</tex-math></inline-formula>S<inline-formula><tex-math notation="LaTeX">$_5$</tex-math></inline-formula> Photonic Crystal Fiber With Two Zero-Dispersion Wavelengths |
title_short |
A Highly Birefringent and Nonlinear AsSe<inline-formula><tex-math notation="LaTeX">$_2$</tex-math></inline-formula>–As<inline-formula><tex-math notation="LaTeX">$_2$</tex-math></inline-formula>S<inline-formula><tex-math notation="LaTeX">$_5$</tex-math></inline-formula> Photonic Crystal Fiber With Two Zero-Dispersion Wavelengths |
title_full |
A Highly Birefringent and Nonlinear AsSe<inline-formula><tex-math notation="LaTeX">$_2$</tex-math></inline-formula>–As<inline-formula><tex-math notation="LaTeX">$_2$</tex-math></inline-formula>S<inline-formula><tex-math notation="LaTeX">$_5$</tex-math></inline-formula> Photonic Crystal Fiber With Two Zero-Dispersion Wavelengths |
title_fullStr |
A Highly Birefringent and Nonlinear AsSe<inline-formula><tex-math notation="LaTeX">$_2$</tex-math></inline-formula>–As<inline-formula><tex-math notation="LaTeX">$_2$</tex-math></inline-formula>S<inline-formula><tex-math notation="LaTeX">$_5$</tex-math></inline-formula> Photonic Crystal Fiber With Two Zero-Dispersion Wavelengths |
title_full_unstemmed |
A Highly Birefringent and Nonlinear AsSe<inline-formula><tex-math notation="LaTeX">$_2$</tex-math></inline-formula>–As<inline-formula><tex-math notation="LaTeX">$_2$</tex-math></inline-formula>S<inline-formula><tex-math notation="LaTeX">$_5$</tex-math></inline-formula> Photonic Crystal Fiber With Two Zero-Dispersion Wavelengths |
title_sort |
highly birefringent and nonlinear asse<inline-formula><tex-math notation="latex">$_2$</tex-math></inline-formula>–as<inline-formula><tex-math notation="latex">$_2$</tex-math></inline-formula>s<inline-formula><tex-math notation="latex">$_5$</tex-math></inline-formula> photonic crystal fiber with two zero-dispersion wavelengths |
publisher |
IEEE |
series |
IEEE Photonics Journal |
issn |
1943-0655 |
publishDate |
2019-01-01 |
description |
A hybrid AsSe<sub>2</sub>-As<sub>2</sub>S<sub>5</sub> photonic crystal fiber (PCF) with a solid elliptical core is proposed and studied theoretically by the full-vector finite element method. The core and cladding of the PCF are made of AsSe<sub>2</sub> and As<sub>2</sub>S<sub>5</sub> glasses, respectively. Simulation results demonstrates that, at the operating wavelength of 1.55 μm, the proposed PCF not only exhibits a very high birefringence of 0.091 but also has large nonlinear coefficients of 147.8 and 78.2 W<sup>-1</sup>m<sup>-1</sup> for the X- and Y-polarized (X and Y-pol) modes, respectively. Moreover, it is able to achieve two zero-dispersion wavelengths for both the X-pol (1.52 and 2.19 μm) and Y-pol (1.43 and 2.12 μm) modes. The proposed hybrid PCF exhibits excellent polarization maintaining and the nonlinearity performance, thus, suitable to be used in supercontinuum spectrum generation and polarization maintaining nonlinear signal processing. |
topic |
High birefringence nonlinearity photonic crystal fiber supercontinuum spectrum generation zero-dispersion wavelength |
url |
https://ieeexplore.ieee.org/document/8572789/ |
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