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    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)

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    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)