Polymer Waveguide Sensor Based on Evanescent Bragg Grating for Lab-on-a-Chip Applications

In this work, an evanescent Bragg grating sensor inscribed in a few-mode planar polymer waveguide was integrated into microchannel structures and characterized by various chemical applications. The planar waveguide and the microchannels consisted of epoxide-based polymers. The Bragg grating structur...

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Bibliographic Details

Published in:	Sensors
Main Authors:	Zhenyu Zhang, Ahmad Abdalwareth, Günter Flachenecker, Martin Angelmahr, Wolfgang Schade
Format:	Article
Language:	English
Published:	MDPI AG 2024-02-01
Subjects:	optical sensor Bragg grating polymer waveguide lab-on-a-chip on-chip optical sensor evanescent field sensor
Online Access:	https://www.mdpi.com/1424-8220/24/4/1234