• General presentations on group activity
• Nanoscience Laboratory general group presentation
• Outlook of the nanophotonic activity at the Nanoscience Laboratory

• L. Pavesi's talks
• Silicon nanocrystals: enabling material for photonic and biological applications (2007 Helsinki)
• Er coupled Si-nc waveguide amplifiers (22-23 Feb 2006 Korea, Jeju island)
• Silicon nanostructures for photonics applications First International Workshop on Semiconductor Nanocrystals SEMINANO 2005 (Budapest 10-12 September 2005)
• The various routes towards an injection silicon laser invited talk at the 2nd international conference on Group IV photonics (21-23 September 2005, Antwerp, Belgium)
• Silicon Photonics two hours lectures at the International summer school on Science and Technology at Nanoscale (Prague 6-10 June 2005)

• N. Daldosso's talks
• Optical losses and gain in Silicon-rich silica waveguides containing Er ions (E-MRS 2006, Strasbourg)
• Experimental results and modelling of gain in Er:Si-NC waveguides (Group IV Photonics, Ottawa, 2006)
• Photoluminescence of silicon nanocrystals (ECS 212th Meeting, Washington DC, USA (9 Oct. 2007))
• NanoSilicon for Photonics (ICPS Rio de Janeiro, Brasil, 27-31 July 2008)
• Erbium and Silicon Nanocrystal for Light Amplification (Photonics West, San Jose', CA, USA, 19-24 Jan. 2008)
• Towards and Er doped silica amplifier sensitized by silicon nanoclusters (MRS 2008 Fall Meeting, Boston, MA- USA, 1-5 Dec. 2008)

• D. Navarro's talks
• Waveguiding, absorption and emission properties of dye-impregnated oxidized porous silicon waveguides, D. Navarro-Urrios (Barcelona, PSST-2006)

• Others talks
• Dynamical control of Zener tunneling in optical superlattices, M. Ghulinyan (Barcelona, PSST-2006)
• Bloch oscillations and resonant Zener tunneling of light in optical superlattices, M. Ghulinyan (SPIE, Sevilla, Spain)
• Time resolved optical Bloch oscillations in porous silicon superlattice structures, M. Ghulinyan (Valencia, PSST-2004)
• Integrated in line optical switch based on liquid crystal infiltration, F. Riboli (OWTNM 8 April)
• Force modulation microscopy of multilayered porous silicon samples, F. Sbrana (Si Workshop 2004, Genova)
• Design, fabrication and optical characterization of thin two dimensional Si3N4 waveguides, M. Melchiorri (Si Workshop 2004, Genova)