Now showing items 1-4 of 4

  • Dual gratings for enhanced light trapping in thin-film solar cells by a layer-transfer technique 

    Schuster, Christian S.; Kowalczewski, Piotr; Rezende Martins, Emiliano; Patrini, Maddalena; Scullion, Mark G.; Liscidini, Marco; Lewis, Liam; Reardon, Christopher; Andreani, Lucio C.; Krauss, Thomas F. (2013-05-06) - Journal article
    Thin film solar cells benefit significantly from the enhanced light trapping offered by photonic nanostructures. The thin film is typically patterned on one side only due to technological constraints. The ability to ...
  • High speed e-beam writing for large area photonic nanostructures—a choice of parameters 

    Li, Kezheng; Li, Juntao; Reardon, Christopher; Schuster, Christian S.; Wang, Yue; Triggs, Graham J.; Damnik, Niklas; Muënchenberger, Jana; Wang, Xuehua; Martins, Emiliano R.; Krauss, Thomas F. (2016-09-16) - Journal article
    Photonic nanostructures are used for many optical systems and applications. However, some high-end applications require the use of electron-beam lithography (EBL) to generate such nanostructures. An important technological ...
  • Integrated polymer microprisms for free space optical beam deflecting 

    Reardon, Christopher; Di Falco, Andrea; Welna, Karl; Krauss, Thomas (2009-03-02) - Journal article
    We demonstrate beam deflection and multiple channel communication in free space optical communications using microprisms integrated directly onto an array of vertical cavity surface emitting lasers (VCSELs). The design and ...
  • Mid-infrared photonic crystal waveguides in silicon 

    Reimer, Christian; Nedeljkovic, Milos; Stothard, David J. M.; Esnault, Matthieu O. S.; Reardon, Christopher; O'Faolain, Liam; Dunn, Malcolm; Mashanovich, Goran Z.; Krauss, Thomas F. (2012-12-31) - Journal article
    We demonstrate the design, fabrication and characterization of mid-infrared photonic crystal waveguides on a silicon-on-insulator platform, showing guided modes in the wavelength regime between 2.9 and 3.9 mu m. The ...