We demonstrate a Si micron-size photonic device for the detection of low concentrations of metal nano-particles used as analyte labels. A density of less than 2 particles per area of the sensing region was detectible.
1-D photonic crystal waveguide micro-cavity for ultra sensitive nano-particle detection
Conference on Lasers and Electro-Optics, 2004. (CLEO). ; 1 ; 2 pp. vol.1
2004-01-01
181079 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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