Low material loss and dispersion flattened fiber for single mode THz-wave transmission applications

In the article, a very low loss terahertz (THz) photonic crystal fiber (PCF) has been proposed and investigated precisely. The investigation results have proved that the designed PCF shows very low effective material loss (EML) of 0.03 cm−1 at 1.0 THz that simultaneously indicates about 85% reductio...

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Main Authors:	Bikash Kumar Paul, Md. Shadidul Islam, Shuvo Sen, Kawsar Ahmed, Muhammad Shahin Uddin
Format:	Article
Language:	English
Published:	Elsevier 2018-12-01
Series:	Results in Physics
Online Access:	http://www.sciencedirect.com/science/article/pii/S2211379718320655

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spelling	doaj-51309c009ecb41bf928ec5cee893829f2020-11-25T00:56:45ZengElsevierResults in Physics2211-37972018-12-0111638642Low material loss and dispersion flattened fiber for single mode THz-wave transmission applicationsBikash Kumar Paul0Md. Shadidul Islam1Shuvo Sen2Kawsar Ahmed3Muhammad Shahin Uddin4Department of Software Engineering (SWE), Daffodil International University, Shukrabad, Dhaka 1207, Bangladesh; Group of Bio-photomatiχ, Bangladesh; Department of Information and Communication Technology (ICT), Mawlana Bhashani Science and Technology University (MBSTU), Santosh, Tangail 1902, BangladeshDepartment of Information and Communication Technology (ICT), Mawlana Bhashani Science and Technology University (MBSTU), Santosh, Tangail 1902, BangladeshDepartment of Information and Communication Technology (ICT), Mawlana Bhashani Science and Technology University (MBSTU), Santosh, Tangail 1902, BangladeshGroup of Bio-photomatiχ, Bangladesh; Department of Information and Communication Technology (ICT), Mawlana Bhashani Science and Technology University (MBSTU), Santosh, Tangail 1902, BangladeshGroup of Bio-photomatiχ, Bangladesh; Department of Information and Communication Technology (ICT), Mawlana Bhashani Science and Technology University (MBSTU), Santosh, Tangail 1902, Bangladesh; Corresponding author.In the article, a very low loss terahertz (THz) photonic crystal fiber (PCF) has been proposed and investigated precisely. The investigation results have proved that the designed PCF shows very low effective material loss (EML) of 0.03 cm−1 at 1.0 THz that simultaneously indicates about 85% reduction of bulk absorption loss of the hosting material. Moreover, other optical parameters of the PCF such as effective mode area (EMA), confinement loss (CL), dispersion, V-parameter and figure of merit (FOM) have been investigated also. The proposed PCF testifies a flatted dispersion developed from 0.96 THz to 1.10 THz. The investigated outcomes indicate that the proposed PCF will be a good candidate for THz or T-ray transmission as well as in the area of photonics devices also. Keywords: Effective material loss, THz wave guidance, Low waveguide dispersion, Single mode PCFhttp://www.sciencedirect.com/science/article/pii/S2211379718320655
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Bikash Kumar Paul Md. Shadidul Islam Shuvo Sen Kawsar Ahmed Muhammad Shahin Uddin
spellingShingle	Bikash Kumar Paul Md. Shadidul Islam Shuvo Sen Kawsar Ahmed Muhammad Shahin Uddin Low material loss and dispersion flattened fiber for single mode THz-wave transmission applications Results in Physics
author_facet	Bikash Kumar Paul Md. Shadidul Islam Shuvo Sen Kawsar Ahmed Muhammad Shahin Uddin
author_sort	Bikash Kumar Paul
title	Low material loss and dispersion flattened fiber for single mode THz-wave transmission applications
title_short	Low material loss and dispersion flattened fiber for single mode THz-wave transmission applications
title_full	Low material loss and dispersion flattened fiber for single mode THz-wave transmission applications
title_fullStr	Low material loss and dispersion flattened fiber for single mode THz-wave transmission applications
title_full_unstemmed	Low material loss and dispersion flattened fiber for single mode THz-wave transmission applications
title_sort	low material loss and dispersion flattened fiber for single mode thz-wave transmission applications
publisher	Elsevier
series	Results in Physics
issn	2211-3797
publishDate	2018-12-01
description	In the article, a very low loss terahertz (THz) photonic crystal fiber (PCF) has been proposed and investigated precisely. The investigation results have proved that the designed PCF shows very low effective material loss (EML) of 0.03 cm−1 at 1.0 THz that simultaneously indicates about 85% reduction of bulk absorption loss of the hosting material. Moreover, other optical parameters of the PCF such as effective mode area (EMA), confinement loss (CL), dispersion, V-parameter and figure of merit (FOM) have been investigated also. The proposed PCF testifies a flatted dispersion developed from 0.96 THz to 1.10 THz. The investigated outcomes indicate that the proposed PCF will be a good candidate for THz or T-ray transmission as well as in the area of photonics devices also. Keywords: Effective material loss, THz wave guidance, Low waveguide dispersion, Single mode PCF
url	http://www.sciencedirect.com/science/article/pii/S2211379718320655
work_keys_str_mv	AT bikashkumarpaul lowmateriallossanddispersionflattenedfiberforsinglemodethzwavetransmissionapplications AT mdshadidulislam lowmateriallossanddispersionflattenedfiberforsinglemodethzwavetransmissionapplications AT shuvosen lowmateriallossanddispersionflattenedfiberforsinglemodethzwavetransmissionapplications AT kawsarahmed lowmateriallossanddispersionflattenedfiberforsinglemodethzwavetransmissionapplications AT muhammadshahinuddin lowmateriallossanddispersionflattenedfiberforsinglemodethzwavetransmissionapplications
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Low material loss and dispersion flattened fiber for single mode THz-wave transmission applications

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