Title :
Phase Detection Based Surface Plasmon Resonance Biosensor in Infrared with Increased Sensitivity and Dynamic Range
Author :
Koç, Aykut ; Yin, Xiaobo ; Hesselink, Lambertus
Author_Institution :
Stanford Univ., Stanford
Abstract :
A novel method of phase-detection in the infrared is proposed to enhance the sensitivity and dynamic range of a single-wavelength surface plasmon resonance biosensor. A structure is also proposed to prevent the sensitivity degradation.
Keywords :
biological techniques; infrared detectors; optical sensors; surface plasmon resonance; biosensor; dynamic range; infrared sensor; phase detection; sensitivity; surface plasmon resonance; Biosensors; Dielectric constant; Dynamic range; Infrared detectors; Optical sensors; Optical surface waves; Phase detection; Plasmons; Refractive index; Resonance;
Conference_Titel :
Lasers and Electro-Optics, 2007. CLEO 2007. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-834-6
DOI :
10.1109/CLEO.2007.4453388
