Abstract
An analytical study of oxide material layers under thin-film metal in a surface plasmon resonance sensor is investigated for the trade-off adjustment between the sensitivity or dynamic range performance. Thin layer SiO2, TiO2, and TiO2/SiO2 are investigated as the coupling layer in Kretschmann configuration using monochromatic light at 600 nm of wavelength. Two signal acquisition methods, intensity modulation, and angular interrogation were presented and showed a trade-off between the sensitivity slope and the dynamic range. Finally, the SPR sensing layers of TiO2/SiO2/Au using the angular interrogation method performs the significant enhancement for both dynamic range and sensitivity of the sensing.
Original language | English |
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Title of host publication | Proceedings: 2019 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications, ICRAMET 2019 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 122-125 |
Number of pages | 4 |
ISBN (Electronic) | 9781728124827 |
ISBN (Print) | 9781728124834 |
DOIs | |
Publication status | Published - 06 Feb 2020 |
Externally published | Yes |
Event | 2019 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications, ICRAMET 2019 - Tangerang, Indonesia Duration: 23 Oct 2019 → 24 Oct 2019 |
Publication series
Name | Proceedings - 2019 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications, ICRAMET 2019 |
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Conference
Conference | 2019 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications, ICRAMET 2019 |
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Country/Territory | Indonesia |
City | Tangerang |
Period | 23/10/2019 → 24/10/2019 |
Bibliographical note
Funding Information:ACKNOWLEDGMENT The authors would like to thanks the Indonesian Institute of Sciences for supporting funding at the conference. B.A.P would like to thanks Chang Gung University, Taiwan for the Visiting Scholar Invitation under the grant number BMRP741
Publisher Copyright:
© 2019 IEEE.
Keywords
- oxide
- SiO2
- SPR
- TiO2
- trade-off
ASJC Scopus subject areas
- Computer Networks and Communications
- Electrical and Electronic Engineering
- Instrumentation