A phase-sensitive surface plasmon resonance biosensor system optimized for accurate phase extraction and spurious signal removal is reported. We demonstrate that signal processing optimization is critically important for achieving 10-8 RIU accuracy.
© 2005 Optical Society of America
(120.0120) Instrumentation, measurement, and metrology : Instrumentation, measurement, and metrology
(120.3890) Instrumentation, measurement, and metrology : Medical optics instrumentation
(170.0170) Medical optics and biotechnology : Medical optics and biotechnology
(170.4580) Medical optics and biotechnology : Optical diagnostics for medicine
S. Y. Wu, H. P. Ho, C. Lin, and S. K. Kong, "Highly Sensitive Differential Phase-Sensitive Surface Plasmon Resonance Biosensor with Optimized Phase Extraction Algorithm," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2005), paper JThE27.
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