Revealing Surface Refractive Index Dynamics in Comb-Like Plasmonic Optical Fiber Biosensors

被引：0
|
作者：
Fasseaux, Hadrien [1 ]
Loyez, Mederic [2 ]
Meurisse, Evelyne [1 ]
Denis, Pierre [1 ]
Caucheteur, Christophe [1 ]
机构：
[1] Umons, Electromagnetism & Telecommun Dept, 31 Blvd Dolez, B-7000 Mons, Belgium
[2] Umons, Prote & Microbiol Dept, 6 Ave Champ Mars, B-7000 Mons, Belgium
来源：
DATA SCIENCE FOR PHOTONICS AND BIOPHOTONICS | 2024年 / 13011卷
关键词：
TFBG; biosensors; SENSOR; FUTURE;
D O I：
10.1117/12.3017156
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Accurate measurement of small RIU, surface refractive index (RI) changes is crucial in biosensing. This study introduces a novel approach to correlate intricate spectral features with RI variations in Surface Plasmon Resonance (SPR) sensing using optical fiber gratings. Using a regression model with gold-coated tilted fiber Bragg grating (Au-TFBG) sensors, we achieve enhanced signal stability and precision across diverse experimental setups. This eliminates the need for sensor calibration, streamlining biosensing protocols. Our findings represent a significant advancement in real-time RI monitoring, offering promising applications in biosensing.
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页数：8
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