基于表面等离子体共振的侧孔光纤传感器。

Side-hole fiber sensor based on surface plasmon resonance.

机构信息

1School of Physics, The University of Sydney, NSW, Australia 2006.

出版信息

Opt Lett. 2009 Dec 15;34(24):3890-2. doi: 10.1364/OL.34.003890.

DOI:10.1364/OL.34.003890

PMID:20016648

Abstract

Surface plasmon resonance (SPR) is demonstrated in a microstructured optical fiber sensor for the first time (to our knowledge). SPR features were observed at 560 and 620 nm when sample fluids of refractive indices n=1.38 and n=1.41, respectively, were applied to the sensor. This study also identifies a new approach to improve the resolution of fiber SPR sensors.

摘要

首次在微结构光纤传感器中展示了表面等离子体共振（SPR）（据我们所知）。当分别将折射率为 n=1.38 和 n=1.41 的样品流体施加到传感器上时，在 560nm 和 620nm 处观察到了 SPR 特征。本研究还提出了一种提高光纤 SPR 传感器分辨率的新方法。