Surface Plasmon Resonance Polymer Optical Fiber Sensor for Enhanced Oxygen Detection with PdTFPP-Based

Authors

DOI:

https://doi.org/10.53655/joe.c3450t

Keywords:

Polymer optical fiber, Surface plasmon resonance, Fluorescence dye, Oxygen sensing, Palladium

Abstract

This study presents an enhanced oxygen detection method combining fluorescence sensing with surface plasmon resonance (SPR) using a multimode polymer optical fiber (POF). The POF is coated with a silver layer for SPR and the palladium-based dye PdTFPP, known for its high oxygen sensitivity. PdTFPP alone showed an emission peak at 668.62 nm, with intensity decreasing as oxygen concentration increased. The SPR-enhanced sensor showed a sensitivity of 0.1045 compared to 0.0944 for PdTFPP alone, demonstrating improved performance.

References

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Published

02-11-2025

How to Cite

Hishamuddin, A. H., Zoolfakar, A. S. ., Abu Bakar, M. H. ., Abdullah, F. ., Azeman, N. H. ., A Bakar, A. A. ., & Zolkapli, M. . (2025). Surface Plasmon Resonance Polymer Optical Fiber Sensor for Enhanced Oxygen Detection with PdTFPP-Based . Jurnal OptoElektronik, 1–3. https://doi.org/10.53655/joe.c3450t

Issue

Volume 4 (2025)

Section

TMP2025: Regular

License

Copyright (c) 2025 Azween Hadiera Hishamuddin, Ahmad Sabirin Zoolfakar, Mohd Hafiz Abu Bakar, Fairuz Abdullah, Nur Hidayah Azeman, Ahmad Ashrif A Bakar, Maizatul Zolkapli

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