A D-Shaped SPR-Based PCF Sensor with an Extremely High-Amplitude Sensitivity for Measuring the Refractive Index

In this work, a new D-shaped photonic crystal fibre sensor structure based on surface plasmon resonance (SPR) is purposed for measurement of analyte refractive index (RI). In this design, a silica cylinder is polished into a D-shaped silica material structure with a flattened surface where two Au na...

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Bibliographic Details

Published in:	Micromachines
Main Authors:	Wangyoyo Li, Yu Chen, Jianjie Xu, Menglin Jiang, Hui Zou
Format:	Article
Language:	English
Published:	MDPI AG 2023-06-01
Subjects:	photonic crystal fibre surface plasmon resonance refractive index sensor
Online Access:	https://www.mdpi.com/2072-666X/14/7/1295