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4 Result(s)

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  1. No Access

    Article

    First-principles study of ultrafast bandgap dynamics in laser-excited \(\alpha\) -quartz

    Femtosecond-laser-induced evolution of \(\alpha\) α -quartz bandgap was calc...

    Elena Kachan, Arshak Tsaturyan… in The European Physical Journal Special Topi… (2023)

  2. No Access

    Article

    Volume photoinscription of glasses: three-dimensional micro- and nanostructuring with ultrashort laser pulses

    Ultrafast laser photoinscription of optical materials has seen a strong development in the recent years for a range of applications in integrated photonics. Fueled by its capability to confine energy in micro-...

    Razvan Stoian in Applied Physics A (2020)

  3. Article

    Open Access

    Front-surface fabrication of moderate aspect ratio micro-channels in fused silica by single picosecond Gaussian–Bessel laser pulse

    Single-shot Gaussian–Bessel laser beams of 1 ps pulse duration and of ~ 0.9 μm core size and ~ 60 μm depth of focus are used for drilling micro-channels on front side of fused silica in ambient condition. Chan...

    **n Liu, Nicolas Sanner, Marc Sentis, Razvan Stoian, Wei Zhao… in Applied Physics A (2018)

    Download PDF (1430 KB) View Article

  4. No Access

    Chapter

    Fast Electronic Transport and Coulomb Explosion in Materials Irradiated with Ultrashort Laser Pulses

    Nadezhda M. Bulgakova, Razvan Stoian… in Laser Ablation and its Applications (2007)