Analysis of Surface Plasmon Resonance Sensing Based on Phase-Detection in the Infrared Range
Abstract
Using phase detection in Surface Plasmon Resonance (SPR) sensing has potential improvements to the conventional intensity detection based SPR. Other than the phase detection and intensity detection based SPR in the visible range of the spectrum, employing SPR sensing principles in the infrared range by the use of silicon has also some promising advantages. Combining these two, in this paper, phase detection-based SPR sensing in the infrared range is studied using a mathematical model and numerical simulations. The results are compared with the results obtained by the simulations in the visible range. Performance improvements are noted by the use phase detection in the infrared range.
Keywords
References
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Details
Primary Language
English
Subjects
Engineering
Journal Section
Research Article
Authors
Aykut Koç
*
Türkiye
Publication Date
December 31, 2018
Submission Date
March 22, 2018
Acceptance Date
October 17, 2018
Published in Issue
Year 2018 Volume: 23 Number: 3
Cited By
Abrupt phase change in graphene-gold spr-based biosensor
Materials Research Express
https://doi.org/10.1088/2053-1591/ab6d2e