表面等离子体光纤折射传感器：从传统架构到最新设计趋势

Klantsataya Elizaveta, Jia Peipei, Ebendorff-Heidepriem Heike, Monro Tanya M, François Alexandre

Institute for Photonics and Advanced Sensing, The University of Adelaide, Adelaide, SA 5005, Australia.

ARC Centre of Excellence for Nanoscale BioPhotonics (CNBP), The University of Adelaide, Adelaide, SA 5005, Australia.

Sensors (Basel). 2016 Dec 23;17(1):12. doi: 10.3390/s17010012.

Surface Plasmon Resonance (SPR) fiber sensor research has grown since the first demonstration over 20 year ago into a rich and diverse field with a wide range of optical fiber architectures, plasmonic coatings, and excitation and interrogation methods. Yet, the large diversity of SPR fiber sensor designs has made it difficult to understand the advantages of each approach. Here, we review SPR fiber sensor architectures, covering the latest developments from optical fiber geometries to plasmonic coatings. By developing a systematic approach to fiber-based SPR designs, we identify and discuss future research opportunities based on a performance comparison of the different approaches for sensing applications.

自20多年前首次展示以来，表面等离子体共振（SPR）光纤传感器研究已发展成为一个丰富多样的领域，涵盖了广泛的光纤结构、等离子体涂层以及激发和检测方法。然而，SPR光纤传感器设计的多样性使得难以理解每种方法的优势。在此，我们回顾了SPR光纤传感器结构，涵盖了从光纤几何形状到等离子体涂层的最新进展。通过开发一种基于光纤的SPR设计的系统方法，我们基于不同传感应用方法的性能比较，识别并讨论未来的研究机会。