Modeling optical transmissivity of graphene grate in on-chip silicon photonic device
A three-dimensional (3-D) finite-difference-time-domain (FDTD) analysis was used to simulate a silicon photonic waveguide. We have calculated power and transmission of the graphene used as single or multilayers to study the light transmission behavior. A new technique has been developed to define th...
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| Format: | Article |
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Elsevier
2018
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| author | Amiri, Iraj Sadegh Ariannejad, Mohammad Mahdi Jalil, Muhammad Arif Ali, Jalil Yupapin, Preecha Promphan |
| author_facet | Amiri, Iraj Sadegh Ariannejad, Mohammad Mahdi Jalil, Muhammad Arif Ali, Jalil Yupapin, Preecha Promphan |
| author_sort | Amiri, Iraj Sadegh |
| collection | UM |
| description | A three-dimensional (3-D) finite-difference-time-domain (FDTD) analysis was used to simulate a silicon photonic waveguide. We have calculated power and transmission of the graphene used as single or multilayers to study the light transmission behavior. A new technique has been developed to define the straight silicon waveguide integrated with grate graphene layer. The waveguide has a variable grate spacing to be filled by the graphene layer. The number of graphene atomic layers varies between 100 and 1000 (or 380 nm and 3800 nm), the transmitted power obtained varies as ∼30% and ∼80%. The ∼99%, blocking of the light was occurred in 10,000 (or 38,000 nm) atomic layers of the graphene grate. |
| first_indexed | 2024-03-06T05:57:07Z |
| format | Article |
| id | um.eprints-22488 |
| institution | Universiti Malaya |
| last_indexed | 2024-03-06T05:57:07Z |
| publishDate | 2018 |
| publisher | Elsevier |
| record_format | dspace |
| spelling | um.eprints-224882019-09-23T06:45:49Z http://eprints.um.edu.my/22488/ Modeling optical transmissivity of graphene grate in on-chip silicon photonic device Amiri, Iraj Sadegh Ariannejad, Mohammad Mahdi Jalil, Muhammad Arif Ali, Jalil Yupapin, Preecha Promphan Q Science (General) QA75 Electronic computers. Computer science QC Physics A three-dimensional (3-D) finite-difference-time-domain (FDTD) analysis was used to simulate a silicon photonic waveguide. We have calculated power and transmission of the graphene used as single or multilayers to study the light transmission behavior. A new technique has been developed to define the straight silicon waveguide integrated with grate graphene layer. The waveguide has a variable grate spacing to be filled by the graphene layer. The number of graphene atomic layers varies between 100 and 1000 (or 380 nm and 3800 nm), the transmitted power obtained varies as ∼30% and ∼80%. The ∼99%, blocking of the light was occurred in 10,000 (or 38,000 nm) atomic layers of the graphene grate. Elsevier 2018 Article PeerReviewed Amiri, Iraj Sadegh and Ariannejad, Mohammad Mahdi and Jalil, Muhammad Arif and Ali, Jalil and Yupapin, Preecha Promphan (2018) Modeling optical transmissivity of graphene grate in on-chip silicon photonic device. Results in Physics, 9. pp. 1044-1049. ISSN 2211-3797, DOI https://doi.org/10.1016/j.rinp.2018.04.020 <https://doi.org/10.1016/j.rinp.2018.04.020>. https://doi.org/10.1016/j.rinp.2018.04.020 doi:10.1016/j.rinp.2018.04.020 |
| spellingShingle | Q Science (General) QA75 Electronic computers. Computer science QC Physics Amiri, Iraj Sadegh Ariannejad, Mohammad Mahdi Jalil, Muhammad Arif Ali, Jalil Yupapin, Preecha Promphan Modeling optical transmissivity of graphene grate in on-chip silicon photonic device |
| title | Modeling optical transmissivity of graphene grate in on-chip silicon photonic device |
| title_full | Modeling optical transmissivity of graphene grate in on-chip silicon photonic device |
| title_fullStr | Modeling optical transmissivity of graphene grate in on-chip silicon photonic device |
| title_full_unstemmed | Modeling optical transmissivity of graphene grate in on-chip silicon photonic device |
| title_short | Modeling optical transmissivity of graphene grate in on-chip silicon photonic device |
| title_sort | modeling optical transmissivity of graphene grate in on chip silicon photonic device |
| topic | Q Science (General) QA75 Electronic computers. Computer science QC Physics |
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