Low-Loss and Dispersion-Flattened Octagonal Porous Core PCF for Terahertz Transmission Applications

Md Aminul Islam; Mohammad Rakibul Islam; Zarrin Tasnim; Rakina Islam; Raisa Labiba Khan; Ehtesam Moazzam

doi:10.1007/s40998-020-00337-1

Low-Loss and Dispersion-Flattened Octagonal Porous Core PCF for Terahertz Transmission Applications

Md Aminul Islam
, Mohammad Rakibul Islam^*
, Zarrin Tasnim
, Rakina Islam
, Raisa Labiba Khan
, Ehtesam Moazzam

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

22 Scopus citations

Abstract

In order to make the direct transmission more effective, we have intended an octagonal shape cladding design in this paper. The minimum resultant effective material loss obtained from our proposed photonic crystal fiber is 0.007 cm⁻¹ at 0.5 THz is very effective. The proposed design gives an ultra-high birefringence of 0.06 with an effective area of about 4 × 10⁻⁶ m², a core power fraction of 70% for 290 µm core diameter with a core porosity of 80% at 1.6 THz frequency and closely zero flattened dispersion of variation of 0.3 ± 0.1 ps/THz/cm at a wide frequency range of 0.7–2.1 THz.

Original language	English
Pages (from-to)	1583-1592
Number of pages	10
Journal	Iranian Journal of Science and Technology - Transactions of Electrical Engineering
Volume	44
Issue number	4
DOIs	https://doi.org/10.1007/s40998-020-00337-1
State	Published - 1 Dec 2020
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2020, Shiraz University.

Keywords

Confinement loss
Core porosity
Dispersion
Effective material loss
Octagonal core
Terahertz

ASJC Scopus subject areas

Signal Processing
Energy Engineering and Power Technology
Computer Vision and Pattern Recognition
Computer Networks and Communications
Electrical and Electronic Engineering

Access to Document

10.1007/s40998-020-00337-1

Cite this

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title = "Low-Loss and Dispersion-Flattened Octagonal Porous Core PCF for Terahertz Transmission Applications",

abstract = "In order to make the direct transmission more effective, we have intended an octagonal shape cladding design in this paper. The minimum resultant effective material loss obtained from our proposed photonic crystal fiber is 0.007 cm−1 at 0.5 THz is very effective. The proposed design gives an ultra-high birefringence of 0.06 with an effective area of about 4 × 10−6 m2, a core power fraction of 70\% for 290 µm core diameter with a core porosity of 80\% at 1.6 THz frequency and closely zero flattened dispersion of variation of 0.3 ± 0.1 ps/THz/cm at a wide frequency range of 0.7–2.1 THz.",

keywords = "Confinement loss, Core porosity, Dispersion, Effective material loss, Octagonal core, Terahertz",

author = "Islam, \{Md Aminul\} and Islam, \{Mohammad Rakibul\} and Zarrin Tasnim and Rakina Islam and Khan, \{Raisa Labiba\} and Ehtesam Moazzam",

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doi = "10.1007/s40998-020-00337-1",

language = "English",

volume = "44",

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journal = "Iranian Journal of Science and Technology - Transactions of Electrical Engineering",

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T1 - Low-Loss and Dispersion-Flattened Octagonal Porous Core PCF for Terahertz Transmission Applications

AU - Islam, Md Aminul

AU - Islam, Mohammad Rakibul

AU - Tasnim, Zarrin

AU - Islam, Rakina

AU - Khan, Raisa Labiba

AU - Moazzam, Ehtesam

PY - 2020/12/1

Y1 - 2020/12/1

N2 - In order to make the direct transmission more effective, we have intended an octagonal shape cladding design in this paper. The minimum resultant effective material loss obtained from our proposed photonic crystal fiber is 0.007 cm−1 at 0.5 THz is very effective. The proposed design gives an ultra-high birefringence of 0.06 with an effective area of about 4 × 10−6 m2, a core power fraction of 70% for 290 µm core diameter with a core porosity of 80% at 1.6 THz frequency and closely zero flattened dispersion of variation of 0.3 ± 0.1 ps/THz/cm at a wide frequency range of 0.7–2.1 THz.

AB - In order to make the direct transmission more effective, we have intended an octagonal shape cladding design in this paper. The minimum resultant effective material loss obtained from our proposed photonic crystal fiber is 0.007 cm−1 at 0.5 THz is very effective. The proposed design gives an ultra-high birefringence of 0.06 with an effective area of about 4 × 10−6 m2, a core power fraction of 70% for 290 µm core diameter with a core porosity of 80% at 1.6 THz frequency and closely zero flattened dispersion of variation of 0.3 ± 0.1 ps/THz/cm at a wide frequency range of 0.7–2.1 THz.

KW - Confinement loss

KW - Core porosity

KW - Dispersion

KW - Effective material loss

KW - Octagonal core

KW - Terahertz

UR - https://www.scopus.com/pages/publications/85084117988

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M3 - Article

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JO - Iranian Journal of Science and Technology - Transactions of Electrical Engineering

JF - Iranian Journal of Science and Technology - Transactions of Electrical Engineering

IS - 4

ER -

Low-Loss and Dispersion-Flattened Octagonal Porous Core PCF for Terahertz Transmission Applications

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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Cite this