• Gas Sensing Using Polymer-Functionalized Deformable Fabry–Perot Interferometers 

      St-Gelais, Raphael; Peter, Yves-Alain; Mackey, Gillian; Saunders, John; Zhou, Jingjing; Leblanc-Hotte, Antoine; Poulin, Alexandre; Barnes, Jack A.; Loock, Hans-Peter; Brown, R. Stephen (2016-03-03)
      We report a chemical vapor sensor in which polymer swelling, upon analyte absorption, is used to deform an on-chip silicon Fabry–Perot interferometer (FPI). The magnitude of the deformation, recorded through the resonance ...