title: Fabrication of photonic devices in nanostructured glasses by femtosecond laser pulses.
abstract: Focused femtosecond laser pulses have been used to modify the optical properties of glass doped with CdSxSe1-x nanocrystals. Large positive refractive index changes have been observed and exploited for the fabrication of photonic devices. In particular, we report on highly confining optical waveguides and single and multi-layer volume diffraction gratings.
authors: R
authors: R
authors: Martinez-Vazquez
authors: R
authors: R
authors: Osellame
authors: G
authors: G
authors: Cerullo
authors: R
authors: R
authors: Ramponi
authors: O
authors: O
authors: Svelto