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Proceedings Paper

Novel local evanescent field detection waveguide multianalyte biosensor
Author(s): Guangwei Yuan; Matthew D. Stephens; David S. Dandy; Kevin L. Lear
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Paper Abstract

A novel waveguide sensor capable of sensing multiple analytes directly and in real time with label-free, local detection has been investigated. Numerical simulations agree with analytical calculations of the sensor sensitivity. The waveguide parameters including detector to core distance, adlayer length, and surface roughness have been extensively analyzed. Initial experimental realization efforts are summarized.

Paper Details

Date Published: 22 October 2004
PDF: 7 pages
Proc. SPIE 5557, Optical Information Systems II, (22 October 2004); doi: 10.1117/12.560195
Show Author Affiliations
Guangwei Yuan, Colorado State Univ. (United States)
Matthew D. Stephens, Colorado State Univ. (United States)
David S. Dandy, Colorado State Univ. (United States)
Kevin L. Lear, Colorado State Univ. (United States)

Published in SPIE Proceedings Vol. 5557:
Optical Information Systems II
Bahram Javidi; Demetri Psaltis, Editor(s)

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