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129973

Finite Difference Time Domain Analysis of Photonic Crystal Resonators.

Article

Last updated: 04 Jan 2025

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Subjects

-

Tags

Electronics and Communications Engineering

Abstract

A Finite Difference Time Domain (FDTD) analysis has been effectively applied to investigate the transmission of the transverse electric polarized pulses in 90° bend optical waveguide. Comparison with a Time Domain Beam Propagation Method (BPM) based on finite element scheme has been made and excellent agreement is achieved. Moreover, a detailed study of photonic crystal square ring waveguide resonators has been carried out. A series of simulations are performed to determine by how much the radius of holes would have to be tuned to result in radiation at λ = 1.55255 μm (the center of the telecommunications c band) to be dropped. 

DOI

10.21608/bfemu.2020.129973

Keywords

Photonic crystal, Finite Difference Time Domain Method (FDTD), optical waveguide resonator

Authors

First Name

Nihal Fayez

Last Name

Areed

MiddleName

Fahmy Gomaa

Affiliation

Electronics and Electrical Communication Engineering., Faculty of Engineering., El-Mansoura University., Mansoura., Egypt

Email

-

City

Mansoura

Orcid

-

First Name

Salah

Last Name

Obayya

MiddleName

S. A.

Affiliation

Electronics and Electrical Communications Engineering, Mansoura University, Mansoura, Egypt.

Email

sobayya@zewailcity.edu.eg

City

Mansoura

Orcid

-

First Name

Hamdi Ahmed

Last Name

El-Mekati

MiddleName

Ahmed

Affiliation

Electronics and Electrical Communication Enginering., Faculty of Engineering., El-Mansoura University., Mansoura., Egypt

Email

-

City

Mansoura

Orcid

-

Volume

31

Article Issue

3

Related Issue

19224

Issue Date

2006-09-01

Receive Date

2006-06-11

Publish Date

2020-12-15

Page Start

18

Page End

26

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 31_Issue 3_Pages 18-26.pdf

PDF . 291.9kB

Link

https://bfemu.journals.ekb.eg/article_129973.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=129973

Order

4

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

https://bfemu.journals.ekb.eg/

MainTitle

Finite Difference Time Domain Analysis of Photonic Crystal Resonators.

Details

Type

Article

Created At

22 Jan 2023