Auflistung nach Schlagwort "nonlinear 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 ...
  • Measurement of the nonlinear refractive index in optical thin films 
    Steinecke, M.; Jupé, M.; Kiedrowski, K.; Ristau, D. (Bellingham, WA : S P I E - International Society for Optical Engineering, 2017)
    Based on the z-scan method, an interferometric set-up for measuring the optical Kerr-effect was engineered and optimized. Utilizing a Mach-Zehnder configuration, the wave front deformation caused by the Kerr induced ...
  • Population density gratings induced by few-cycle optical pulses in a resonant medium 
    Arkhipov, R.M.; Pakhomov, A.V.; Arkhipov, M.V.; Babushkin, I.; Demircan, A.; Morgner, Uwe; Rosanov, N.N. (London : Nature Publishing Group, 2017)
    Creation, erasing and ultrafast control of population density gratings using few-cycle optical pulses coherently interacting with resonant medium is discussed. In contrast to the commonly used schemes, here the pulses do ...
  • Resonant Kushi-comb-like multi-frequency radiation of oscillating two-color soliton molecules 
    Melchert, O.; Willms, S.; Oreshnikov, I.; Yulin, A.; Morgner, U.; Babushkin, I.; Demircan, A. ([Bad Honnef] : Dt. Physikalische Ges., 2023)
    Nonlinear waveguides with two distinct domains of anomalous dispersion can support the formation of molecule-like two-color pulse compounds. They consist of two tightly bound subpulses with frequency loci separated by a ...
  • VUV source for two-color dynamics studies at FLASH2 
    Appi, Elisa (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2021)
    Free electron lasers (FELs) and high order harmonic generation (HHG) sources produce ultrafast coherent extreme ultraviolet (XUV) and X-ray radiation. These two powerful sources are optimal tools for time-resolved studies ...