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Journals and Conferences
Recently, we developed a new family of 3D photonic hollow resonators which theoretically allow tight confinement of light in a fluid (gaz or liquid): the photon cages. These new resonators could be ideal for sensing applications since they not only localize the electromagnetic energy in a small mode volume but also enforce maximal overlap between this… (More)
We investigate the specific optical regime occurring at short wavelengths, in the high absorption regime, in silicon thin-films patterned by periodically arranged nano-holes. Near-field scanning optical microscopy indicates that the incoming light is coupled to vertically channelling modes. Optical modelling and simulations show that the light, travelling… (More)
We report on the investigation of the coupling between the high-Q mode of a tri-dimensional hollow silicon-based micro-resonator and PbS quantum dots in the near-infrared range, using near-field scanning optical microscopy and far-field spectroscopy.