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Antal träffar: 2

• Apodized waveguide-to-fiber surface grating couplers

  Waveguide-to-fiber surface grating couplers with fill factor apodization offer low back reflection into the silicon waveguide and a single required lithography step. Using through-etched standard silicon-on-insulator (SOI) substrates, it also offers a large process latitude.

• Cell-Ring - Close proximity photonic sensing of single-cell secretion

  Biological processes are dynamic and involve the interactions of cells with each other and their environment. To study the dynamics of cell signaling, measurements at the single cell level are necessary, since intra population variability and diffusion limitations tend to smear out the aggregate biochemical response of large cell populations. The aim of the Cell-Ring project is to create a nano-photonic sensor to study the biomolecule secretion of single cells in real-time. Duration: 2012-2017