Micro-LED waveguide for fluorescence applications

Farrell, Francesca Ann and Xie, Enyuan and Guilhabert, Benoit and Haughey, Anne-Marie and Dawson, Martin D. and Laurand, Nicolas; (2019) Micro-LED waveguide for fluorescence applications. In: 2019 IEEE Photonics Conference (IPC). IEEE Photonics Conference (IPC) . IEEE, USA. ISBN 978-1-7281-0615-1 (https://doi.org/10.1109/IPCon.2019.8908277)

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Abstract

A micro-LED-coupled multimode slab waveguide is reported for fluorescence sensing. The device consists of a 1-dimensional micro-LED array coupled to a sub-mm polymeric slab for evanescent excitation of fluorescent analytes present on the surface. Proof-principle detection of semiconductor nanocrystals down to 0.2 pM/cm2 is demonstrated.

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  Item type:	Book Section
  ID code:	72239
  Dates:	Date Event 21 November 2019 Published 27 June 2019 Accepted
  Notes:	© 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting /republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
  Subjects:	Technology > Engineering (General). Civil engineering (General) > Bioengineering
  Department:	Faculty of Engineering > Biomedical Engineering Faculty of Science > Physics > Institute of Photonics Technology and Innovation Centre > Photonics
  Depositing user:	Pure Administrator
  Date deposited:	04 May 2020 10:49
  Last modified:	17 Apr 2024 00:08
  URI:	https://strathprints.strath.ac.uk/id/eprint/72239