Abstract
Laser Isotope Separation of Uranium (Atomic Vapor Laser Isotope Separation, «AVLIS») has stimulated, these last 20 past years, a number of studies on oscillator strength measurements. This interest for oscillator strength measurements is related to the importance of this parameter for scaling a future plant, since this parameter determines the laser fluences needed for effective atomic photoionization. This presentation will review several techniques (saturation, branching ratio + lifetime, Rabi oscillations, Autler-Townes) which have been used by CEA at Saclay. Examples of results for atomic uranium are given, advantages and disadvantages, accuracy and limitations of each method are discussed.
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