Giant Nonlinear AlGaAs-Doped Glass Photonic Crystal Fibers for Efficient Soliton Generation at Femtojoule Energy

In this paper, a unique semiconductor-doped glass photonic crystal fiber has been designed, which is suitable for soliton propagation at femto-Joule energy. The fiber promises to yield low and uniform anomalous dispersion profile and very large optical nonlinearities 25 211 W<sup>-1</sup>...

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Main Authors:	Mohit Sharma, Vigneswaran Dhasarathan, Julia S. Skibina, Murugan Senthil Mani Rajan, S. Konar, Thu Trang Hoang, Quang Minh Ngo
Format:	Article
Language:	English
Published:	IEEE 2019-01-01
Series:	IEEE Photonics Journal
Subjects:	Photonic crystal fiber dispersion effective optical nonlinearity soliton generation dispersive wave
Online Access:	https://ieeexplore.ieee.org/document/8758322/

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spelling	doaj-63544967f68c4c1488aad4dd3c45d1022021-03-29T17:56:52ZengIEEEIEEE Photonics Journal1943-06552019-01-0111411110.1109/JPHOT.2019.29274928758322Giant Nonlinear AlGaAs-Doped Glass Photonic Crystal Fibers for Efficient Soliton Generation at Femtojoule EnergyMohit Sharma0https://orcid.org/0000-0002-9835-2260Vigneswaran Dhasarathan1https://orcid.org/0000-0003-3032-0403Julia S. Skibina2Murugan Senthil Mani Rajan3https://orcid.org/0000-0003-0562-2469S. Konar4Thu Trang Hoang5Quang Minh Ngo6https://orcid.org/0000-0002-1440-4191Department of Physics, Birla Institute of Technology, Mesra, Mesra, IndiaDepartment of Physics, University College of Engineering, Anna University, Ramanathapuram, IndiaSPE LLC “Nanostructured Glass Technology”, Saratov, RussiaDepartment of Physics, University College of Engineering, Anna University, Ramanathapuram, IndiaDepartment of Physics, Birla Institute of Technology, Mesra, Mesra, IndiaInstitute of Materials Science, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, VietnamInstitute of Materials Science, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, VietnamIn this paper, a unique semiconductor-doped glass photonic crystal fiber has been designed, which is suitable for soliton propagation at femto-Joule energy. The fiber promises to yield low and uniform anomalous dispersion profile and very large optical nonlinearities 25 211 W<sup>-1</sup> km<sup>-1</sup> at telecommunication wavelength, and, thus, facilitating soliton formation at ultralow energy. The observed magnitude of nonlinearity is the highest reported ever till date in AlGaAs-doped glass. The soliton dynamics has been investigated taking into account of higher order dispersions and nonlinearities. Propagating solitons breadth and experience large frequency shift, this decrease with the increase in the initial pulse width and increase with the increase in pulse energy. Temporal width of solitons oscillates, the frequency and amplitude of oscillations increase with the increase in the value of pulse energy.https://ieeexplore.ieee.org/document/8758322/Photonic crystal fiberdispersioneffective optical nonlinearitysoliton generationdispersive wave
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Mohit Sharma Vigneswaran Dhasarathan Julia S. Skibina Murugan Senthil Mani Rajan S. Konar Thu Trang Hoang Quang Minh Ngo
spellingShingle	Mohit Sharma Vigneswaran Dhasarathan Julia S. Skibina Murugan Senthil Mani Rajan S. Konar Thu Trang Hoang Quang Minh Ngo Giant Nonlinear AlGaAs-Doped Glass Photonic Crystal Fibers for Efficient Soliton Generation at Femtojoule Energy IEEE Photonics Journal Photonic crystal fiber dispersion effective optical nonlinearity soliton generation dispersive wave
author_facet	Mohit Sharma Vigneswaran Dhasarathan Julia S. Skibina Murugan Senthil Mani Rajan S. Konar Thu Trang Hoang Quang Minh Ngo
author_sort	Mohit Sharma
title	Giant Nonlinear AlGaAs-Doped Glass Photonic Crystal Fibers for Efficient Soliton Generation at Femtojoule Energy
title_short	Giant Nonlinear AlGaAs-Doped Glass Photonic Crystal Fibers for Efficient Soliton Generation at Femtojoule Energy
title_full	Giant Nonlinear AlGaAs-Doped Glass Photonic Crystal Fibers for Efficient Soliton Generation at Femtojoule Energy
title_fullStr	Giant Nonlinear AlGaAs-Doped Glass Photonic Crystal Fibers for Efficient Soliton Generation at Femtojoule Energy
title_full_unstemmed	Giant Nonlinear AlGaAs-Doped Glass Photonic Crystal Fibers for Efficient Soliton Generation at Femtojoule Energy
title_sort	giant nonlinear algaas-doped glass photonic crystal fibers for efficient soliton generation at femtojoule energy
publisher	IEEE
series	IEEE Photonics Journal
issn	1943-0655
publishDate	2019-01-01
description	In this paper, a unique semiconductor-doped glass photonic crystal fiber has been designed, which is suitable for soliton propagation at femto-Joule energy. The fiber promises to yield low and uniform anomalous dispersion profile and very large optical nonlinearities 25 211 W<sup>-1</sup> km<sup>-1</sup> at telecommunication wavelength, and, thus, facilitating soliton formation at ultralow energy. The observed magnitude of nonlinearity is the highest reported ever till date in AlGaAs-doped glass. The soliton dynamics has been investigated taking into account of higher order dispersions and nonlinearities. Propagating solitons breadth and experience large frequency shift, this decrease with the increase in the initial pulse width and increase with the increase in pulse energy. Temporal width of solitons oscillates, the frequency and amplitude of oscillations increase with the increase in the value of pulse energy.
topic	Photonic crystal fiber dispersion effective optical nonlinearity soliton generation dispersive wave
url	https://ieeexplore.ieee.org/document/8758322/
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Giant Nonlinear AlGaAs-Doped Glass Photonic Crystal Fibers for Efficient Soliton Generation at Femtojoule Energy

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