Adelaide Research & Scholarship
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https://hdl.handle.net/2440/126422
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| Type: | Conference paper |
| Title: | A gold coated plasmonic sensor for biomedical and biochemical analyte detection |
| Author: | Islam, M. Sultana, J. Dinovitser, A. Ng, B. Abbott, D. |
| Citation: | International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, 2018, vol.2018-September, pp.8510018-1-8510018-2 |
| Publisher: | IEEE |
| Issue Date: | 2018 |
| Series/Report no.: | International Conference on Infrared Millimeter and Terahertz Waves |
| ISBN: | 9781538638095 |
| ISSN: | 2162-2027 2162-2035 |
| Conference Name: | International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz) (9 Sep 2018 - 14 Sep 2018 : Nagoya, Japan) |
| Statement of Responsibility: | Md. Saiful Islam, Jakeya Sultana, Alex Dinovitser, Brian W.-H. Ng, and Derek Abbott |
| Abstract: | A photonic crystal fiber (PCF) based surface plasmon resonance (SPR) sensor is proposed in the visible to near infrared (500-1995-nm) region for biomedical and biochemical analyte detection. Finite element method based software COMSOL 5.3 is used to design and numerical characterization of the proposed sensor. Optimizing different geometrical parameters and using gold (Au) as a plasmonic material the proposed sensor shows a maximum wavelength sensitivity of 62000 nm/RIU (Refractive Index Unit) and a maximum amplitude sensitivity of 1415 RIU -1 within the analyte refractive index (RI) range of 1.33-1.43. The fabrication of the suggested sensor is feasible by means of the prevailing fabrication technologies. |
| Rights: | ©2018 IEEE |
| DOI: | 10.1109/IRMMW-THz.2018.8510018 |
| Published version: | http://dx.doi.org/10.1109/irmmw-thz.2018.8510018 |
| Appears in Collections: | Aurora harvest 8 Electrical and Electronic Engineering publications |
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