Auflistung nach Schlagwort "Laser optics"

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  • Calibration accuracy of laser calorimetry for common crystal geometries 
    Willer, Yannick; Hao, Liu; Balasa, Istvan; Ristau, Detlev (Bellingham, WA : S P I E - International Society for Optical Engineering, 2017)
    An established method for precise determination of optical absorption is the so called laser calorimetry. According to ISO 115511 laser calorimetry is preferred to other photothermal test methods, because of its capability ...
  • Mass-selective removal of ions from Paul traps using parametric excitation 
    Schmidt, Julian; Hönig, Daniel; Weckesser, Pascal; Thielemann, Fabian; Schaetz, Tobias; Karpa, Leon (Berlin ; Heidelberg : Springer, 2020)
    We study a method for mass-selective removal of ions from a Paul trap by parametric excitation. This can be achieved by applying an oscillating electric quadrupole field at twice the secular frequency ωsec using pairs of ...
  • Multiconfiguration time-dependent Hartree approach for electron-nuclear correlation in strong laser fields 
    Jhala, Chirag; Lein, Manfred (College Park, MD : American Physical Society, 2010)
    The multiconfiguration time-dependent Hartree approach is applied to study the electron-nuclear correlation in the dynamics of molecules subject to strong external laser fields, using the example of a model hydrogen molecular ...
  • Ultrafast polychromatic ionization of dielectric solids 
    Jürgens, P.; Jupé, M.; Gyamfi, M.; Ristau, Detlev (Bellingham, WA : S P I E - International Society for Optical Engineering, 2016)
    The modeling of the laser-induced damage processes can be divided into thermal and electronic processes. Especially, electronic damage seems to be well understood. In corresponding models, the damage threshold is linked ...
  • Wear Behavior of MoS2 Lubricant Layers during Sheet Metal Forming 
    Behrens, Bernd-Arno; Maier, Hans Jürgen; Hübner, Sven; Bonk, Christian; Almohallami, Amer; Lummer, Christin; Schein, Patrick; Scheland, Hannes; Micke-Camuz, Moritz (London : Elsevier Ltd., 2017)
    The increased use of high and ultra-high strength steel and materials with a high adhesion tendency leads to higher demands regarding the wear resistance of forming tools. A promising approach addressing both challenges ...