• A Fabry-Perot Refractometer for Chemical Vapor Sensing by Solid-Phase Microextraction 

      St-Gelais, R.; Mackey, G.; Saunders, J.; Zhou, J.; Leblanc-Hotte, A.; Poulin, A.; Barnes, Jack A.; Loock, Hans-Peter; Brown, Robert Stanley; Peter, Yves-Alain (2016-03-14)
      The contour lithography method [1] is used to improve the fabrication yield of previously demonstrated [2] microfluidic Fabry-Perot (FP) refractive index (RI) sensors. The sensors are then coated with polydimethylsiloxane ...
    • 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 ...