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A Novel Intensity-Based Sensor Platform for Refractive Index Sensing

  • Nunzio CennamoEmail author
  • Francesco Mattiello
  • Luigi Zeni
Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 539)

Abstract

In the present investigation a new intensity-based sensor platform for refractive index sensing is presented. It is based on a special holder, a slab waveguide and two Plastic optical fibers (POFs). In particular, we present a comparison between two different configurations: the slab waveguide with and without a buffer layer. Advantages of this new approach are the possibility of sensing with a removable chip, the easy production of an engineered platform and the use of a special holder, which is also suitable for thermo-stabilized flow cells implementation.

Keywords

Optical sensors Plastic optical fibers Slab waveguides 

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Copyright information

© Springer Nature Switzerland AG 2019

Authors and Affiliations

  • Nunzio Cennamo
    • 1
    Email author
  • Francesco Mattiello
    • 1
  • Luigi Zeni
    • 1
  1. 1.Department of EngineeringUniversity of Campania L. VanvitelliAversaItaly

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