Graphene based surface Plasmon polariton for plasmonic waveguide and devices
This thesis is submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Electrical and Electronic Engineering, 2020.
| Hoofdauteurs: | , , , |
|---|---|
| Andere auteurs: | |
| Formaat: | Thesis |
| Taal: | en_US |
| Gepubliceerd in: |
Brac University
2021
|
| Onderwerpen: | |
| Online toegang: | http://hdl.handle.net/10361/14425 |
| id |
10361-14425 |
|---|---|
| record_format |
dspace |
| spelling |
10361-144252021-05-24T21:01:20Z Graphene based surface Plasmon polariton for plasmonic waveguide and devices Nur, Salman Sadat Zaman, Kashpia Sarker, Md. Ashaduzzaman Zarif, Abrar Mohsin, Abu S.M. Department of Electrical and Electronic Engineering, Brac University Graphene Surface plasmon Surface conductivity Waveguide Absorption Modulator SPP This thesis is submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Electrical and Electronic Engineering, 2020. Cataloged from PDF version of thesis. Includes bibliographical references (pages 65-68). 2D graphene was first discovered in 2004 and then it has gained admiration within scientific community due to its extraordinary electrical, mechanical, chemical and optical property. In this study, first we investigated the surface conductivity material model for graphene where we have found out that it is very much useful to characterize graphene modeling using a surface conductivity, which would help us to model graphene for other simulation. Then we demonstrated surface plasmon polarization for plasmonic waveguide and devices. Moreover, we showed optical absorption of a monolayer graphene and demonstrated maximum absorption rate of periodically patterned graphene. Then finally, using all these we designed an electro-optical modulator (EOM) and waveguides and devices based on graphene coated waveguide where we modulate the transmission and absorption rate of the modulator. To do these experiments, we performed extensive numerical simulation using Lumerical FDTD, MODE, DEVICE solver based Lumerical software and verified the numerical results with available analytical analysis Salman Sadat Nur Kashpia Zaman Md. Ashaduzzaman Sarker Abrar Zarif B. Electrical and Electronic Engineering 2021-05-24T06:41:23Z 2021-05-24T06:41:23Z 2020 2020-09 Thesis ID: 12221104 ID: 6121047 ID: 17121058 ID: 17121029 http://hdl.handle.net/10361/14425 en_US Brac University theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. 68 pages application/pdf Brac University |
| institution |
Brac University |
| collection |
Institutional Repository |
| language |
en_US |
| topic |
Graphene Surface plasmon Surface conductivity Waveguide Absorption Modulator SPP |
| spellingShingle |
Graphene Surface plasmon Surface conductivity Waveguide Absorption Modulator SPP Nur, Salman Sadat Zaman, Kashpia Sarker, Md. Ashaduzzaman Zarif, Abrar Graphene based surface Plasmon polariton for plasmonic waveguide and devices |
| description |
This thesis is submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Electrical and Electronic Engineering, 2020. |
| author2 |
Mohsin, Abu S.M. |
| author_facet |
Mohsin, Abu S.M. Nur, Salman Sadat Zaman, Kashpia Sarker, Md. Ashaduzzaman Zarif, Abrar |
| format |
Thesis |
| author |
Nur, Salman Sadat Zaman, Kashpia Sarker, Md. Ashaduzzaman Zarif, Abrar |
| author_sort |
Nur, Salman Sadat |
| title |
Graphene based surface Plasmon polariton for plasmonic waveguide and devices |
| title_short |
Graphene based surface Plasmon polariton for plasmonic waveguide and devices |
| title_full |
Graphene based surface Plasmon polariton for plasmonic waveguide and devices |
| title_fullStr |
Graphene based surface Plasmon polariton for plasmonic waveguide and devices |
| title_full_unstemmed |
Graphene based surface Plasmon polariton for plasmonic waveguide and devices |
| title_sort |
graphene based surface plasmon polariton for plasmonic waveguide and devices |
| publisher |
Brac University |
| publishDate |
2021 |
| url |
http://hdl.handle.net/10361/14425 |
| work_keys_str_mv |
AT nursalmansadat graphenebasedsurfaceplasmonpolaritonforplasmonicwaveguideanddevices AT zamankashpia graphenebasedsurfaceplasmonpolaritonforplasmonicwaveguideanddevices AT sarkermdashaduzzaman graphenebasedsurfaceplasmonpolaritonforplasmonicwaveguideanddevices AT zarifabrar graphenebasedsurfaceplasmonpolaritonforplasmonicwaveguideanddevices |
| _version_ |
1814308548568416256 |