MyJournals Home  

RSS FeedsSensors, Vol. 19, Pages 3666: Graphene-Enhanced Surface Plasmon Resonance Liquid Refractive Index Sensor Based on Photonic Crystal Fiber (Sensors)

 
 

23 august 2019 19:00:54

 
Sensors, Vol. 19, Pages 3666: Graphene-Enhanced Surface Plasmon Resonance Liquid Refractive Index Sensor Based on Photonic Crystal Fiber (Sensors)
 


A surface plasmon resonance (SPR) liquid refractive index sensor based on photonic crystal fiber (PCF) is proposed. The PCF is made of the exposed core structure, and the gold film is formed by electron beam evaporation within its defects. The sensitivity of the sensor is improved by coating graphene on the surface of the gold film. The experimental results show that the sensitivity of the sensor is increased by 390 nm/RIU after the introduction of graphene, and finally to 2290 nm/RIU. The experiment and simulation have a good consistency. Significantly, the sensor can be reused, and the measurement accuracy can be maintained.


 
167 viewsCategory: Chemistry, Physics
 
Sensors, Vol. 19, Pages 3667: Sensors Driven AI-Based Agriculture Recommendation Model for Assessing Land Suitability (Sensors)
Sensors, Vol. 19, Pages 3665: An Improved Method of Measuring Wavefront Aberration Based on Image with Machine Learning in Free Space Optical Communication (Sensors)
 
 
blog comments powered by Disqus


MyJournals.org
The latest issues of all your favorite science journals on one page

Username:
Password:

Register | Retrieve

Search:

Physics


Copyright © 2008 - 2024 Indigonet Services B.V.. Contact: Tim Hulsen. Read here our privacy notice.
Other websites of Indigonet Services B.V.: Nieuws Vacatures News Tweets Nachrichten