Events for the College of Optics & Photonics

Monday, October 18, 2021

  • CREOL Fall Colloquium Series: David Grojo - Internal structuring of silicon with ultrafast lasers

    Virtual

    Abstract: An important challenge in the field of three-dimensional (3D) ultrafast laser processing is to achieve permanent modifications in the bulk of silicon (Si) and narrow-gap materials. High-energy infrared femtosecond lasers pulses fail when conventional laser machining configurations are used. By comparisons between ultrafast plasma images, 3D energy density maps inside the samples and nonlinear propagation simulations, we show the …

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