Fiber Bragg Grating Technology for Biosensor Applications

Zijun Zhang, Jing Wang

Research output: Chapter in Book/Conference proceedingConference contributionpeer-review

Abstract

As an important technology of biosensors, Fiber Bragg Grating (FBG) has received more and more attention due to its high sensitivity, fast response, the intrinsic electric safety, the immunity of electromagnetic interference, resistant to corrosion. In this paper, a brief theoretical overview on the sensing principle of FBG biosensors is provided. And various technologies of FBG for improving the sensitivity of biosensors are summarized, such as normal FBG, tilted FBG, long period grating, etched FBG, and FBG biosensor combined with Surface Plasmon Resonance (SPR). In addition, recent advances in biological applications are described, the merits and demerits in detection process are analyzed and compared, and the future development is also prospected.

Original languageEnglish
Title of host publicationSecond International Conference on Sensors and Information Technology, ICSI 2022
EditorsLijia Pan
PublisherSPIE
ISBN (Electronic)9781510654860
DOIs
Publication statusPublished - 2022
Event2nd International Conference on Sensors and Information Technology, ICSI 2022 - Sanya, China
Duration: 21 Jan 202223 Jan 2022

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume12248
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

Conference2nd International Conference on Sensors and Information Technology, ICSI 2022
Country/TerritoryChina
CitySanya
Period21/01/2223/01/22

Keywords

  • biosensor
  • Fiber Bragg Grating (FBG)
  • Surface Plasmon Resonance (SPR)

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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