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Proceedings Paper

The guided-mode resonance biosensor: principles, technology, and implementation
Author(s): Robert Magnusson; Kyu J. Lee; Hafez Hemmati; Yeong Hwan Ko; Brett R. Wenner; Jeffery W. Allen; Monica S. Allen; Susanne Gimlin; Debra Wawro Weidanz
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Paper Abstract

The guided-mode resonance (GMR) sensor operates with quasi-guided modes induced in periodic films. The resonance is enabled by 1D or 2D nanopatterns that are expeditiously fabricated. Optical sensors are needed in many fields including medical diagnostics, chemical analyses, and environmental monitoring. Inducing resonance in multiple modes enables extraction of complete bioreaction information including the biolayer thickness, biolayer refractive index, and any change in the refractive index in the background buffer solution. Thus, we refer to this version of the GMR sensor as the complete biosensor. We address the fundamentals, state of technological development, and implementation of this basic sensor modality.

Paper Details

Date Published: 20 February 2018
PDF: 9 pages
Proc. SPIE 10510, Frontiers in Biological Detection: From Nanosensors to Systems X, 105100G (20 February 2018); doi: 10.1117/12.2288795
Show Author Affiliations
Robert Magnusson, The Univ. of Texas at Arlington (United States)
Kyu J. Lee, The Univ. of Texas at Arlington (United States)
Hafez Hemmati, The Univ. of Texas at Arlington (United States)
Yeong Hwan Ko, The Univ. of Texas at Arlington (United States)
Brett R. Wenner, Air Force Research Lab. (United States)
Jeffery W. Allen, Air Force Research Lab. (United States)
Monica S. Allen, Air Force Research Lab. (United States)
Susanne Gimlin, Resonant Sensors Inc. (United States)
Debra Wawro Weidanz, Resonant Sensors Inc. (United States)


Published in SPIE Proceedings Vol. 10510:
Frontiers in Biological Detection: From Nanosensors to Systems X
Amos Danielli; Benjamin L. Miller; Sharon M. Weiss, Editor(s)

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