1.
Appl Opt
; 51(5): 568-76, 2012 Feb 10.
Artículo
en Inglés
| MEDLINE
| ID: mdl-22330288
RESUMEN
The authors propose a biosensor architecture based on the selective infiltration of photonic crystal (PhC) structures. The proposed sensor consists of a ring cavity coupled to an optofluidic slow-light waveguide in a PhC platform. A high potential sensitivity of 293 nm/refractive index unit is numerically demonstrated, while maintaining an ultracompact footprint.