Highly Sensitive Refractive Index Sensor Based on Polymer Long-Period Waveguide Grating With Liquid Cladding

Highly Sensitive Refractive Index Sensor Based on Polymer Long-Period Waveguide Grating With Liquid Cladding

Abstract We propose a novel structure and unique sensing mechanism bio-chemical sensor which is fabricated by a polymer long-period waveguide grating with the detection liquid directly as the waveguide cladding. Quantitative detection is realized from analyzing the output absorption spectrum and res...

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Bibliographic Details
Main Authors: Lingfang Wang, Keyu Ren, Bao Sun, Kaixin Chen
Format: Article
Language:English
Published: SpringerOpen 2018-11-01
Series:Photonic Sensors
Subjects:
Optical sensor
polymer waveguides
long-period waveguide gratings
liquid cladding
Online Access:http://link.springer.com/article/10.1007/s13320-018-0520-y

Internet

http://link.springer.com/article/10.1007/s13320-018-0520-y

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