FDTD numerical analysis of SPR sensing using graphene-based photonic crystal

Kalaivani A. Tarumaraja, P. Susthitha Menon N V Visvanathan, Fairus Atida Said, Nur Akmar Jamil, Abang Annuar Ehsan, Sahbudin Shaari, Burhanuddin Yeop Majlis, Azman Jalar @ Jalil

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Citations (Scopus)

Abstract

In this study, we investigated the surface plasmon resonance (SPR) sensing based on photonic crystal structures which are designed using a single graphene sheet and multilayer metal oxides (Al2O3 and ZnO) for detection sensitivity and the absorption of molecules through excitation wavelength when using air and water as analytes. The refractive index (η) of air is 1.0 and water is 1.33. The method used to investigate the design structure is by simulation using finite difference time domain (FDTD). The wavelength is fixed at 0.8μm (near-infrared region) to excite a transverse electric (TEM) surface plasmon polaritons using Kretschmann configuration. Both analytical and numerical SPR spectra were in a good agreement. When using air as analyte, the reflection of incident angle for Al2O3 and ZnO are 59.6° and 62°. While, the reflection of incident angle for Al2O3 and ZnO are 69.6° and 71.8° when using water as analyte. The change in the refractive index of the analytes gave a change in the incident angle hence graphene and metal oxides can be used to form a SPR-based biosensor for biomedical applications.

Original languageEnglish
Title of host publication2016 IEEE International Conference on Semiconductor Electronics, ICSE 2016 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages79-81
Number of pages3
Volume2016-September
ISBN (Electronic)9781509023837
DOIs
Publication statusPublished - 21 Sep 2016
Event12th IEEE International Conference on Semiconductor Electronics, ICSE 2016 - Bangsar, Kuala Lumpur, Malaysia
Duration: 17 Aug 201619 Aug 2016

Other

Other12th IEEE International Conference on Semiconductor Electronics, ICSE 2016
CountryMalaysia
CityBangsar, Kuala Lumpur
Period17/8/1619/8/16

Fingerprint

Graphite
Surface plasmon resonance
Photonic crystals
Graphene
Numerical analysis
Oxides
Water
Refractive index
Air
Metals
Wavelength
Biosensors
Multilayers
Crystal structure
Transmission electron microscopy
Infrared radiation
Molecules

Keywords

  • aluminium oxide
  • FDTD
  • graphene
  • Photonic Crystal
  • sensing
  • SPR
  • zinc oxide

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

Cite this

Tarumaraja, K. A., N V Visvanathan, P. S. M., Said, F. A., Jamil, N. A., Ehsan, A. A., Shaari, S., ... Jalar @ Jalil, A. (2016). FDTD numerical analysis of SPR sensing using graphene-based photonic crystal. In 2016 IEEE International Conference on Semiconductor Electronics, ICSE 2016 - Proceedings (Vol. 2016-September, pp. 79-81). [7573595] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/SMELEC.2016.7573595

FDTD numerical analysis of SPR sensing using graphene-based photonic crystal. / Tarumaraja, Kalaivani A.; N V Visvanathan, P. Susthitha Menon; Said, Fairus Atida; Jamil, Nur Akmar; Ehsan, Abang Annuar; Shaari, Sahbudin; Yeop Majlis, Burhanuddin; Jalar @ Jalil, Azman.

2016 IEEE International Conference on Semiconductor Electronics, ICSE 2016 - Proceedings. Vol. 2016-September Institute of Electrical and Electronics Engineers Inc., 2016. p. 79-81 7573595.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Tarumaraja, KA, N V Visvanathan, PSM, Said, FA, Jamil, NA, Ehsan, AA, Shaari, S, Yeop Majlis, B & Jalar @ Jalil, A 2016, FDTD numerical analysis of SPR sensing using graphene-based photonic crystal. in 2016 IEEE International Conference on Semiconductor Electronics, ICSE 2016 - Proceedings. vol. 2016-September, 7573595, Institute of Electrical and Electronics Engineers Inc., pp. 79-81, 12th IEEE International Conference on Semiconductor Electronics, ICSE 2016, Bangsar, Kuala Lumpur, Malaysia, 17/8/16. https://doi.org/10.1109/SMELEC.2016.7573595
Tarumaraja KA, N V Visvanathan PSM, Said FA, Jamil NA, Ehsan AA, Shaari S et al. FDTD numerical analysis of SPR sensing using graphene-based photonic crystal. In 2016 IEEE International Conference on Semiconductor Electronics, ICSE 2016 - Proceedings. Vol. 2016-September. Institute of Electrical and Electronics Engineers Inc. 2016. p. 79-81. 7573595 https://doi.org/10.1109/SMELEC.2016.7573595
Tarumaraja, Kalaivani A. ; N V Visvanathan, P. Susthitha Menon ; Said, Fairus Atida ; Jamil, Nur Akmar ; Ehsan, Abang Annuar ; Shaari, Sahbudin ; Yeop Majlis, Burhanuddin ; Jalar @ Jalil, Azman. / FDTD numerical analysis of SPR sensing using graphene-based photonic crystal. 2016 IEEE International Conference on Semiconductor Electronics, ICSE 2016 - Proceedings. Vol. 2016-September Institute of Electrical and Electronics Engineers Inc., 2016. pp. 79-81
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